Jurnal, Redaksi Tim. “HEMAT LISTRIK DENGAN LAMPU HEMAT LISTRIK: Isworo Pujotomo”. ENERGI & KELISTRIKAN 7, no. 2 (January 30, 2019): 103–107. Accessed February 12, 2026. https://jurnal.itpln.ac.id/energi/article/view/305.