Jayaneththi, J. P. H. U., and S. P. K. Maitripala. “Use of Biofilm Biofertilizer for Rice Cultivation in Anuradhapura, Sri Lanka: A Case Study”. International Journal of Discoveries and Innovations in Applied Sciences 2, no. 6 (June 15, 2022): 97–105. Accessed November 25, 2024. https://openaccessjournals.eu/index.php/ijdias/article/view/1442.