Aditya, Purwoko, Hiding Cahyono, Deny Setiawan, and Setyo Rojikin. 2023. “The ANALYSIS OF SPARK PLUG TYPE AND FUEL TYPE ON POWER AND TORQUE IN 125CC INJECTION MOTORCYCLE: ANALISIS JENIS BUSI DAN JENIS BAHAN BAKAR TERHADAP DAYA DAN TORSI PADA MOTOR 125CC INJEKSI”. Jurnal Teknik Mesin 2 (2):250-57. http://jurnal.polinema.ac.id/index.php/j-meeg/article/view/3561.