Klau, Millenia Feyby, et al. “Effect Of Npk Fertilizer On Growth And Production Of Sorghum (Sorghum Bicolor (L.) Moench) Plants”. Jurnal Agroekoteknologi Terapan (JAT), vol. 4, no. 1, Mar. 2023, pp. 199-07, doi:10.35791/jat.v4i1.47139.