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.22];26(8):819-35. Available from: https://journals.vilniustech.lt/index.php/JCEM/article/view/13598