A. A. Wijaksono and yuniarto agus, “THE EFFECT OF VARIATION OF TYPES OF SPARK PLUGS AND MIXTURE OF 90 OCTANE FUEL WITH METHANOL ON 110 CC MOTOR PERFORMANCE: PENGARUH VARIASI JENIS BUSI DAN CAMPURAN BAHAN BAKAR OKTAN 90 DENGAN METANOL TERHADAP KINERJA MOTOR 110 CC”, J-MEEG, vol. 2, no. 1, pp. 170–174, Aug. 2023.