Hutapea, Octavianus, Moch Sahri, Puspita Dwi Kartikasari, Yeni Dwi Puspitasari, Zulfi Ahmad Ruhansyah, Aldin Taufal Alufti, and Amanda Nabila Maharani Irawan. 2026. “Promotion of K3 in the Informal Sector of Occupational Diseases (PAK) and Occupational Diseases (PAHK) in the Workplace”. Journal of Health Community Service 4 (2):5-9. https://doi.org/10.33086/jhcs.v4i2.8631.