Rahmatullah; Bobby Umroh; Arfis Amiruddin; Yudi Daeng Polewangi; Sudirman Lubis; Edi Sarman Hasibuan; Irpansyah Siregar; Faisal Lubis. Risk Assessment of Manufacturing Hydraulic Press Paving Block Machine. Injects 2024, 5, 29-38.