“Pemupukan N, P, K, Dolomit, Dan Pupuk Kandang Pada Budidaya Kedelai Di Lahan Kering Masam”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy), vol. 46, no. 2, Aug. 2018, pp. 175-81, https://doi.org/10.24831/jai.v46i2.17268.