SANTI, Ratna; PRATAMA, Deni; TV, Nababan. The Effect of Lead (Pb) on the Growth of Two Pepper (Piper Nigrum l) Cultivar: The Effect of Lead (Pb) on the Growth of Two Pepper (Piper Nigrum l) Cultivar. Enviagro: Jurnal Pertanian dan Lingkungan, [S. l.], v. 9, n. 2, p. 23–33, 2023. DOI: 10.33019/enviagro.v9i2.4460. Disponível em: https://www.journal.ubb.ac.id/index.php/enviagro/article/view/4460. Acesso em: 20 sep. 2026.