ROSMA, Iswadi Hasyim; AL RIZAL, Jhoni; SUKMA, Dian Yayan; SUWITNO, S; FIKRI, Gilang Radithya. Utilization of Activated Carbon Derived from Oil Palm Empty Fruit Bunches as an Alternative for Improving Grounding Resistance Values. JTEIN: Jurnal Teknik Elektro Indonesia, [S. l.], v. 7, n. 2, p. 271–283, 2026. DOI: 10.24036/jtein.v7i2.853. Disponível em: https://jtein.ppj.unp.ac.id/index.php/JTEIN/article/view/853. Acesso em: 28 oct. 2026.