Putro S, Adianto V. Experimental Study of Exhaust Manifold Modification Using a Divided Tec on a Four-Stroke Motorcycle: Studi Eksperimental Modifikasi Exhaust Manifold Menggunakan Tec Bersekat pada Sepeda Motor Empat Langkah. proceeding [Internet]. 2024 Feb. 26 [cited 2024 Jul. 23];18:7-16. Available from: https://repository.urecol.org/index.php/proceeding/article/view/2948