Syed, M, KTM Sadi, R Uddin, AK Devnath, and MK Rahman. “Integrated Effects of Vermicompost, Npk Fertilizers, Cadmium And Lead on the Growth, Yield and Mineral Nutrient Accumulation In Spinach (Spinacia Oleracea L.)”. Journal of Biodiversity Conservation and Bioresource Management 8, no. 2 (January 16, 2023): 13–24. Accessed July 16, 2024. https://banglajol.info/index.php/jbcbm/article/view/63814.