Oksilia, Oksilia, et al. “Pengaruh Aplikasi ZPT Air Kelapa Dan Pupuk ZA Terhadap Pertumbuhan Dan Produksi Tanaman Bawang Merah (Allium Ascalonicum L.): Effect of Application of ZPT Coconut Water and ZA Fertilizer on Growth and Production of Shallots (Allium Ascalonicum L.)”. Agrifarm: Jurnal Ilmu Pertanian, vol. 11, no. 2, Dec. 2022, pp. 121-6, doi:10.24903/ajip.v11i2.1924.