ANALYSIS OF ELECTRICAL LIGHTING INSTALLATIONS IN THE PALM OIL FACTORY OF PT. TUNAS HARAPAN SAWIT IN KARANG TENGAH VILLAGE. Jurnal Fisika dan Studi Pengetahuan Alam, [S. l.], v. 1, n. 1, p. 11–20, 2026. DOI: 10.65244/jfsp.v1i1.419. Disponível em: https://lppnusantara.com/index.php/jfsp/article/view/419. Acesso em: 16 sep. 2026.