PATIUNG, WAHYUDI MELLOLO (2026) Analisis Risiko Keselamatan dan Kesehatan Kerja Terhadap Pekerja Bagian Produksi Bata Ringan di PT. Bumi Sarana Beton (Kalla Beton)=Occupational Health and Safety Risk Analysis of Lightweight Concrete Production Workers at PT. Bumi Sarana Beton (Kalla Beton). Skripsi thesis, Universitas Hasanuddin.