mesin22MESIN22 Journal PkM-CSR menyajikan publikasi ilmiah terkini tentang Pengabdian kepada Masyarakat (PkM) dan Tanggung Jawab Sosial Perusahaan (CSR). Sumber referensiMesin : Jurnal Teknik Mesin Nasional. About the Journal. MESIN is a National Journal of Mechanical Engineering covering the knowledge and applications of Mechanical Engineering,