Mulyani, Yogiana, Praseptia Gardiarini, and Syahrul Karim. 2019. “Implementation of Occupational Safety Health (K3) in Balikpapan Laundry UMKM”. Jurnal ABDINUS : Jurnal Pengabdian Nusantara 2 (2), 122-28. https://doi.org/10.29407/ja.v2i2.12531.