Widiarti, W. ., I. . Umarie, I. . Wijaya, and Y. D. . Nugroho. “Optimization Of Population And Concentration Of Liquid Organik Fertilizer On Growth And Production Of Sweet Corn (Zea Mays Saccharata Strut)”. International Applied Science, vol. 1, no. 2, June 2022, pp. 82-92, doi:10.32528/ias.v1i2.165.