Irawati, Fenny, and Fitri Dwi Kartikasari. “Studi Konsumsi Energi Di Kantin Keluwih Universitas Surabaya”. Keluwih: Jurnal Sains dan Teknologi 2, no. 2 (August 13, 2021): 81-85. Accessed July 22, 2024. https://journal.ubaya.ac.id/index.php/saintek/article/view/4042.