Aisyawati L, Trijaya DS, Robi'in R, Arifin Z, Prasetyo C, Baskara PY. The Interaction Effect of Single NPK Fertilizer with Compound NPK Fertilizer on Growth and Yield of Shallot Plants (Allium ascalonicum L.). J Hort Indonesia. 2025;16(2):100-107. doi:10.29244/jhi.16.2.100-107