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, (Nov. 2022), 460–466. DOI:https://doi.org/10.30595/pspfs.v4i.540.