Indah Larasati Hasibuan, Arnayulis, and Fedri Ibnusina. 2025. “Respon Tanaman Selada (Lactuca Sativa L.) Terhadap Kombinasi Pemberian Pupuk Organik Cair Bahan Daun Gamal Dan 50% NPK Di Tanah Organosol”. Agrivet : Jurnal Ilmu-Ilmu Pertanian Dan Peternakan (Journal of Agricultural Sciences and Veteriner) 13 (1):88-95. https://doi.org/10.31949/agrivet.v13i1.13598.