Retraction Note: Effects of organic and chemical fertilizers on the growth, heavy metal/metalloid accumulation, and human health risk of wheat (Triticum aestivum L.) - Ilker Ugulu; Kafeel Ahmad; Zafar Iqbal Khan; Mudasra Munir; Kinza Wajid; Humayun Bashir (Environmental Science and Pollution Research, 2026)

Retraction Note: Evaluation of toxicity potential of cobalt in wheat irrigated with wastewater: health risk implications for public - Fu Chen; Zafar Iqbal Khan; Asma Zafar; Jing Ma; Muhammad Nadeem; Kafeel Ahmad; Shehzadi Mahpara; Kinza Wajid; Humayun Bashir; Mudasra Munir; Ifra Saleem Malik; Asma Ashfaq; et al. (Environmental Science and Pollution Research, 2025)

Arsenic Levels and Seasonal Variation in Pasture Soil, Forage and Horse Blood Plasma in Central Punjab, Pakistan - Ilker Ugulu; Zafar Iqbal Khan; Kafeel Ahmad; Humayun Bashir; Naunain Mehmood; Asma Zafar (Bulletin of Environmental Contamination and Toxicology, 2023)

Correction to: Bioaccumulation of lead in different varieties of wheat plant irrigated with wastewater in remote agricultural regions - Wuyi Liu; Asma Zafar; Zafar Iqbal Khan; Muhammad Nadeem; Kafeel Ahmad; Kinza Wajid; Humayun Bashir; Mudasra Munir; Ifra Saleem Malik; Asma Ashfaq (Environmental Science and Pollution Research, 2022)

Transfer of metal element in soil plant chicken food chain: health risk assessment - Fu Chen; Zille Huma; Zafar Iqbal Khan; Ijaz Rasool Noorka; Kafeel Ahmad; Sonaina Nazar; Humayun Bashir; Mudassra Munir; Jing Ma; Asma Ashfaq; Razia Sultana; Yongjun Yang; et al. (Environmental Science and Pollution Research, 2021)

Correction to: Transfer of metal element in soil plant chicken food chain: health risk assessment - Fu Chen; Zille Huma; Zafar Iqbal Khan; Ijaz Rasool Noorka; Kafeel Ahmad; Sonaina Nazar; Humayun Bashir; Mudassra Munir; Jing Ma; Asma Ashfaq; Razia Sultana; Yongjun Yang; et al. (Environmental Science and Pollution Research, 2021)

Appraisal of iron accumulation in soil, forages, and blood plasma of sheep and goats: a case study in different districts of Punjab, Pakistan - Zafar Iqbal Khan; Kafeel Ahmad; Samra Siddique; Kinza Wajid; Humayun Bashir; Muhammad Nadeem; Muhammad Fiaz Qamar; Muhammad Fahad Ullah; Saif Ur Rehman (Environmental Science and Pollution Research, 2021)

Correction to: Monitoring of copper accumulation in water, soil, forage, and cows impacted by heavy automobiles - Tasneem Ahmad; Sonaina Nazar; Kafeel Ahmad; Zafar Iqbal Khan; Humayun Bashir; Asma Ashfaq; Mudasra Munir; Zunaira Munir; Khadim Hussain; Jawaher Alkahtani; Mohamed Soliman Elshikh; Muhammad Nadeem; et al. (Environmental Science and Pollution Research, 2021)

Monitoring of copper accumulation in water, soil, forage, and cows impacted by heavy automobiles in Sargodha, Pakistan - Tasneem Ahmad; Sonaina Nazar; Kafeel Ahmad; Zafar Iqbal Khan; Humayun Bashir; Asma Ashfaq; Mudasra Munir; Zunaira Munir; Khadim Hussain; Jawaher Alkahtani; Mohamed Soliman Elshikh; Muhammad Nadeem; et al. (Environmental Science and Pollution Research, 2021)

RETRACTED ARTICLE: Evaluation of toxicity potential of cobalt in wheat irrigated with wastewater: health risk implications for public - Fu Chen; Zafar Iqbal Khan; Asma Zafar; Jing Ma; Muhammad Nadeem; Kafeel Ahmad; Shehzadi Mahpara; Kinza Wajid; Humayun Bashir; Mudasra Munir; Ifra Saleem Malik; Asma Ashfaq; et al. (Environmental Science and Pollution Research, 2021)

Chromium Bioaccumulation by Plants and Grazing Livestock as Affected by the Application of Sewage Irrigation Water: Implications to the Food Chain and Health Risk - Ilker Ugulu; Zafar Iqbal Khan; Hareem Safdar; Kafeel Ahmad; Humayun Bashir (International Journal of Environmental Research, 2021)

Potentially toxic metal accumulation in grains of wheat variety Galaxy-2013 irrigated with sugar industry wastewater and human health risk assessment - Ilker Ugulu; Zafar Iqbal Khan; Zunaira Aslam; Kafeel Ahmad; Humayun Bashir; Mudasra Munir (Euro-Mediterranean Journal for Environmental Integration, 2021)

Effect of wastewater irrigation as an alternative irrigation resource on heavy metal accumulation in ginger (Zingiber officinale Rosc.) and human health risk from consumption - Ilker Ugulu; Zafar Iqbal Khan; Zunaira Sheik; Kafeel Ahmad; Humayun Bashir; Asma Ashfaq (Arabian Journal of Geosciences, 2021)

RETRACTED ARTICLE: Effects of organic and chemical fertilizers on the growth, heavy metal/metalloid accumulation, and human health risk of wheat (Triticum aestivum L.) - Ilker Ugulu; Kafeel Ahmad; Zafar Iqbal Khan; Mudasra Munir; Kinza Wajid; Humayun Bashir (Environmental Science and Pollution Research, 2021)

Bioaccumulation of cadmium in different genotypes of wheat crops irrigated with different sources of water in agricultural regions - Asma Zafar; Zafar Iqbal Khan; Wuyi Liu; Humayun Bashir; Kafeel Ahmad; Kinza Wajid; Mudasra Munir; Ifra Saleem Malik; Asma Ashfaq; Muhammad Nadeem; Tasneem Ahmad; Ijaz Rasool Noorka; et al. (Environmental Science and Pollution Research, 2021)

Correction to: A study on the transfer of chromium from meadows to grazing livestock: an assessment of health risk - Zafar Iqbal Khan; Kafeel Ahmad; Samra Siddique; Tasneem Ahmad; Humayun Bashir; Mudasra Munir; Shahzadi Mahpara; Ifra Saleem Malik; Kinza Wajid; Ilker Ugulu; Muhammad Nadeem; Ijaz Rasool Noorka; et al. (Environmental Science and Pollution Research, 2020)

Comparative study of forage toxic metals of conventional versus non-conventional pastures in relation to animal mineral nutrient allowance - Wuyi Liu; Kafeel Ahmad; Zafar Iqbal Khan; Nabila Mughal; Kinza Wajid; Mudasra Munir; Ifra Saleem Malik; Humayun Bashir; Naunain Mehmood; Hira Muqadas; Ijaz Rasool Noorka (Environmental Science and Pollution Research, 2020)

Bioaccumulation of lead in different varieties of wheat plant irrigated with wastewater in remote agricultural regions - Wuyi Liu; Asma Zafar; Zafar Iqbal Khan; Muhammad Nadeem; Kafeel Ahmad; Kinza Wajid; Humayun Bashir; Mudasra Munir; Ifra Saleem Malik; Asma Ashfaq (Environmental Science and Pollution Research, 2020)

A study on the transfer of chromium from meadows to grazing livestock: an assessment of health risk - Zafar Iqbal Khan; Kafeel Ahmad; Samra Siddique; Tasneem Ahmad; Humayun Bashir; Mudasra Munir; Shahzadi Mahpara; Ifra Saleem Malik; Kinza Wajid; Ilker Ugulu; Muhammad Nadeem; Ijaz Rasool Noorka; et al. (Environmental Science and Pollution Research, 2020)

Level and speciation of nickel in some forages in relation to spatial and temporal fluctuations - Humayun Bashir; Kafeel Ahmad; Zafar Iqbal Khan (Environmental Science and Pollution Research, 2020)

A study on the seasonal transfer of two metals from pasture to animals: health risk assessment - Zafar Iqbal Khan; Mubeen Akhtar; Kafeel Ahmad; Asma Ashfaq; Muhammad Nadeem; Humayun Bashir; Mudasra Munir; Ifra Saleem Malik (Environmental Science and Pollution Research, 2020)

Effect of Organic Manure and Mineral Fertilizers on Bioaccumulation and Translocation of Trace Metals in Maize - Kinza Wajid; Kafeel Ahmad; Zafar Iqbal Khan; Muhammad Nadeem; Humayun Bashir; Fu Chen; Ilker Ugulu (Bulletin of Environmental Contamination and Toxicology, 2020)

Trace Metal Accumulation in Trigonella foenum-graecum Irrigated with Wastewater and Human Health Risk of Metal Access Through the Consumption - Ilker Ugulu; Zafar Iqbal Khan; Sidrah Rehman; Kafeel Ahmad; Mudasra Munir; Humayun Bashir; Khalid Nawaz (Bulletin of Environmental Contamination and Toxicology, 2019)

Evaluation of toxic potential of metals in wheat crop grown in wastewater-contaminated soil in Punjab, Pakistan - Zafar Iqbal Khan; Kafeel Ahmad; Fauzia Batool; Kinza Wajid; Naunain Mehmood; Asma Ashfaq; Humayun Bashir; Muhammad Nadeem; Saif Ullah (Environmental Science and Pollution Research, 2019)

Evaluation of Potential Toxic Metals Accumulation in Wheat Irrigated with Wastewater - Kafeel Ahmad; Kinza Wajid; Zafar Iqbal Khan; Ilker Ugulu; Hafsa Memoona; Madiha Sana; Khalid Nawaz; Ifra Saleem Malik; Humayun Bashir; Muhammad Sher (Bulletin of Environmental Contamination and Toxicology, 2019)

Toxicological potential of cobalt in forage for ruminants grown in polluted soil: a health risk assessment from trace metal pollution for livestock - Zafar Iqbal Khan; Nimra Arshad; Kafeel Ahmad; Muhammad Nadeem; Asma Ashfaq; Kinza Wajid; Humayun Bashir; Mudasra Munir; Bushra Huma; Hafsa Memoona; Madiha Sana; Khalid Nawaz; et al. (Environmental Science and Pollution Research, 2019)

Health risk assessment through determining bioaccumulation of iron in forages grown in soil irrigated with city effluent - Zafar Iqbal Khan; Hareem Safdar; Kafeel Ahmad; Kinza Wajid; Humayun Bashir; Ilker Ugulu; Yunus Dogan (Environmental Science and Pollution Research, 2019)

Potential Toxic Metal Accumulation in Soil, Forage and Blood Plasma of Buffaloes Sampled from Jhang, Pakistan - Zafar Iqbal Khan; Ilker Ugulu; Sara Umar; Kafeel Ahmad; Naunain Mehmood; Asma Ashfaq; Humayun Bashir; Muhammad Sohail (Bulletin of Environmental Contamination and Toxicology, 2018)

Metal accumulation in Raphanus sativus and Brassica rapa: an assessment of potential health risk for inhabitants in Punjab, Pakistan - Kafeel Ahmad; Asma Ashfaq; Zafar Iqbal Khan; Humayun Bashir; Muhammad Sohail; Naunain Mehmood; Yunus Dogan (Environmental Science and Pollution Research, 2018)

Health risk assessment of heavy metals in wheat using different water qualities: implication for human health - Zafar Iqbal Khan; Kafeel Ahmad; Sidrah Rehman; Samra Siddique; Humayun Bashir; Asma Zafar; Muhammad Sohail; Salem Alhajj Ali; Eugenio Cazzato; Giuseppe De Mastro (Environmental Science and Pollution Research, 2017)