Putro, Pramuko Ilmu Purbo, S Sarjito, Bambang Waluyo Febriantoko, and Agung Setyo Darmawan. 2023. “Database Development in Using and Maintaining Machine and Its Accessories at SMK Muhammadiyah Kartasura and Jatinom Klaten in Community Service ”. Journal of Community Services and Engagement: Voice of Community (VOC) 2 (2):36-43. https://doi.org/10.23917/voc.v2i2.1525.