Siallagan, Carolina Rosa, Sutini Sutini, Didik Utomo Pribadi, and Ramadhani Mahendra Kusuma. 2021. “Production of Sweet Corn (Zea Mays Saccharata Sturt) Bonanza Variety on Planting Distance Setting and The Use of NPK Fertilizer”. Nusantara Science and Technology Proceedings 1 (4). Malang, Indonesia:11-18. https://doi.org/10.11594/nstp.2021.1503.