Yusuf, Y., Ruchiyat, A., & Helanianto, H. (2022). PENGARUH KARBURASI ARANG TERHADAP KEMAMPUKARESAN BAJA ST 42 DENGAN METODE JOMINY. Injection: Indonesian Journal of Vocational Mechanical Engineering, 2(2), 107-112. https://doi.org/10.58466/injection.v2i2.1479