ROMADHON, Muhammad Rizal. Soil Fertility Index on Rainfed and Irrigated Paddy Fields in Babat District, Lamongan. Jurnal Keteknikan Pertanian, [S. l.], v. 14, n. 3, p. 335–363, 2026. DOI: 10.19028/jtep.014.3.335-363. Disponível em: https://journal.ipb.ac.id/jtep/article/view/71242. Acesso em: 23 sep. 2026.