Abdul Manab et al. 2025. ADDIE-Based Development of a Solar-Powered Sprayer for Efficient Weed Control in Remote Oil Palm Plantations. Jurnal Nasional Teknik Elektro. 14, 2 (Jul. 2025), 91–99. DOI:https://doi.org/10.25077/jnte.v14n2.1221.2025.