Syed, M.; Sadi, K.; Uddin, R.; Devnath, A.; Rahman, M. Integrated Effects of Vermicompost, Npk Fertilizers, Cadmium And Lead on the Growth, Yield and Mineral Nutrient Accumulation In Spinach (Spinacia Oleracea L.). J. Biodivers. Conserv. Bioresour. Manag. 2023, 8, 13-24.