Ilmi, U., and A. Bachri. “Utilization of Rice Straw, Micro-Organisms Effective and Probiotics to Replace Chemical Fertilizers in Fishing Enterprises”. Biotropic : The Journal of Tropical Biology, vol. 2, no. 1, Feb. 2018, pp. 41-45, doi:10.29080/biotropic.2018.2.1.41-45.