Rancang Bangun Sistem Monitoring Penggunaan Gas Nitrogen (N2) Berbasis PLC Di PT Sanbe Farma Unit II. EPSILON: Journal of Electrical Engineering and Information Technology, [S. l.], v. 16, n. 1, p. 1–4, 2018. Disponível em: https://epsilon.unjani.ac.id/epsilon/article/view/10. Acesso em: 15 apr. 2026.