Saleh, Y., Hidayat, Y. and Cahyaningrum, H. (2022) “Kelayakan Usahatani Kedelai pada Lahan Sawah Tadah Hujan di Kabupaten Halmahera Tengah”, Proceedings Series on Physical & Formal Sciences, 4, pp. 460–466. doi: 10.30595/pspfs.v4i.540.