Integrative multi-omics and biochemical validation reveal phenol-to-polyhydroxybutyrate conversion in a palm oil mill effluent microbiome - Izzati Sabri; Siti Suhailah Sharuddin; Mohd Zulkhairi Mohd Yusoff; Nor Azlan Nor Muhammad; Li Sim Ho; Toshinari Maeda; Norhayati Ramli (Journal of Water Process Engineering, 2026)