EVALUASI KINERJA TERMAL UNJUK KERJA KOMPOR BERBAHAN BAKAR OLI BEKAS: THERMAL PERFORMANCE EVALUATION OF USED OIL-FUELED STOVES. empd [Internet]. 30 November 2025 [dikutip 23 November 2025];4(2):276-83. Tersedia pada: https://journal.unram.ac.id/index.php/empd/article/view/8881