“Status dan Ketersediaan Unsur Hara Mikro Seng (Zn) pada Lahan Sawah Berdasarkan Indeks Pertanaman: Status and Availability of Micronutrient Zinc (Zn) in Rice Fields based on Cropping Index” (2025) Jurnal Ecosolum, 14(2), pp. 140–157. doi:10.20956/ecosolum.v14i2.32407.