Siregar IA, Juledi A, Munthe IR. Rancang Bangun Sistem Informasi Manajemen Energi. JUSTIKPEN [Internet]. 2026 Mar. 31 [cited 2026 Oct. 24];5(2.1):51-5. Available from: https://loddosinstitute.org/journal/index.php/JUSTIKPEN/article/view/808