Vicky Styo Pramono. “THE EFFECT OF INTAKE MANIFOLD ANGLE OF CURVEMENT ON MOTORCYCLE ENGINE PERFORMANCE: PENGARUH SUDUT KELENGKUNGAN INTAKE MANIFOLD TERHADAP PERFORMA MESIN SEPEDA MOTOR”. Jurnal Teknik Mesin, vol. 1, no. 2, Nov. 2022, pp. 118-22, doi:10.33795/jmeeg.v1i2.3432.