Wahba, Guasmin, and A. Supriadi. “Analisis Break Even Service Point Kendaraan Roda Dua Di CV Kyoto Motor: Analysis of Break Even Service Points for Two-Wheeled Vehicles at CV Kyoto Motor”. Jurnal Sinar Manajemen, Vol. 9, no. 1, Mar. 2022, pp. 1-6, doi:10.56338/jsm.v9i1.2320.