Nudging the adoption of improved crop varieties: evidence from a large randomized controlled sweetpotato trial in Uganda - Julius Juma Okello; David Ryan Just; Arjan Verschoor; Sylvester Okoth Ojwang; Janet Mwende Mutiso; Chalmers Kyalo Mulwa; Chenyan Gong; Sam Namanda; Srinivasulu Rajendran; Reuben Tendo Ssali; Moses Okim; Hugo Campos (Food Security, 2026)

Behavioral interventions in informal seed systems to nudge sustainable demand for quality seed of sweetpotato - Julius Juma Okello; David R. Just; Arjan Verschoor; Chalmers Mulwa; Mingcong Xie; Sylvester Ojwang; Sam Namanda; Benard Yada; Reuben Ssali; Moses Bunsen Okim; Janet Mwende Mutiso; Srinivasulu Rajendran; et al. (Agricultural Systems, 2025)

Effect of supplemental diets based on Ficusnatalensis and Harrisoniaabyssinica on the meat quality of tethered indigenous goat meat - Dorothy Kalule Nampanzira; Justus Kwetegyeka; Kamatara Kanifa; Denis Asizua; Christine Kyarimpa; Muhammad Kiggundu; Constantine Bakyusa Katongole; John David Kabasa; Sam Okello; John Robert Stephen Tabuti (Agroforestry Systems, 2025)

Social incentives as nudges for agricultural knowledge diffusion and willingness to pay for certified seeds: Experimental evidence from Uganda - Julius Okello; Kelvin Mashisia Shikuku; Carl Johan Lagerkvist; Jens Rommel; Wellington Jogo; Sylvester Ojwang; Sam Namanda; James Elungat (Food Policy, 2023)