BALANLAY, JR., Bienvinido. Management Skills of Professional Engineers in the Industry and the Academe in the Samar Island: Basis for Formulating a Management Manual. JÉ«»¨ÌÃÂÛ̳ Multidisciplinary É«»¨ÌÃÂÛ̳, Philippines, v. 41, n. 1, p. 37–73, 2020. DOI: . Disponível em: /index.php/jpair/article/view/789. Acesso em: 8 jun. 2025.