“Perbandingan Konsumsi Bahan Bakar Minyak Hasil Pirolisis Plastik HDPE Bercampur Serabut Kelapa Terhadap Premium”. Jurnal Mesin Nusantara, vol. 1, no. 2, Aug. 2019, pp. 93-103, https://doi.org/10.29407/jmn.v1i2.13606.