MUCHAMAD AFFAN; PARLIN SIAGIAN; DINO ERIVIANTO. Efficiency Analysis of A 3-Phase Induction Motor using a Variable Speed Drive as a Speed Controller at PT. Indonesia Asahan Aluminum. Jurnal Info Sains : Informatika dan Sains, [S. l.], v. 16, n. 02, p. 270–279, 2026. Disponível em: https://ejournal.seaninstitute.or.id/index.php/InfoSains/article/view/8415. Acesso em: 9 may. 2026.