Jurnal Konversi Energi dan Manufaktur Editor’s. COVER AND PREFACE JURNAL KONVERSI ENERGI DAN MANUFAKTUR VOL. 8 NO. 2 (2023). J. Konversi Energi dan Manufaktur [Internet]. 2023Jul.12 [cited 2024Jul.9];8(2):i - iii. Available from: https://journal.unj.ac.id/unj/index.php/jkem/article/view/37166