Carpio AJ, González M de las N, Martínez I, Prieto MI. Protocol development: level of preventive action method, considering the preventive environments in construction works. JCEM [Internet]. 2020Nov.25 [cited 2024Nov.20];26(8):819-35. Available from: https://bme.vgtu.lt/index.php/JCEM/article/view/13598