Jurnal Konversi Energi dan Manufaktur Editor’s. “COVER AND PREFACE JURNAL KONVERSI ENERGI DAN MANUFAKTUR VOL. 7 NO. 1 (2022)”. Jurnal Konversi Energi Dan Manufaktur, vol. 7, no. 1, Jan. 2022, p. i - iii, https://journal.unj.ac.id/unj/index.php/jkem/article/view/25485.