Kawuryan, Siwi Hardiastuti Endang, and Heti Herastuti. 2021. “Yields Response and Quality of Naruto Sweet Potato (Ipomoea Batatas L.) to Nitrogen and Kalium Fertilizer Application”. Agrivet 18 (2):54-61. https://doi.org/10.31315/agrivet.v18i2.4652.