Salleh NI, Phan T-P, Lau S, Yeoh C-B, Tay M-G. Monitoring of Ammoniacal Nitrogen and Phosphate in the Leachates When Diluted Palm Oil Mill Effluent was Used as a Fertilizer. BJRST [Internet]. 2019 Jun. 30 [cited 2024 Jul. 3];9(1):56-64. Available from: https://publisher.unimas.my/ojs/index.php/BJRST/article/view/1586