D. Laksono and I. A. Saidi, “The Influence of the level of water availability in the soil on the growth and production of two varieties of corn (Zea Mays L): Pengaruh Tingkat Ketersediaan Air Dalam Tanah Terhadap Pertumbuhan Dan Produksi Dua Varietas Tanaman Jagung (Zea Mays L)”, nabatia, vol. 4, no. 1, pp. 37–44, Jun. 2016.