Tutik Nugrahini et al. 2022. PENGARUH ZPT ALAMI DAN PUPUK ORGANIK TERHADAP LADA (Piper nigrum L) VARIETAS MALONAN 1: THE EFFECT OF NATURAL ZPT AND ORGANIC FERTILIZER ON PEPPER (Piper nigrum L) MALONAN VARIETY 1. Agrifarm: Jurnal Ilmu Pertanian. 11, 1 (Jul. 2022), 29–35. DOI:https://doi.org/10.24903/ajip.v11i1.1208.