GREGORIO, M. S. R. . Technology and Livelihood (TLE) Instruction of Technical Vocational and Selected General Secondary Schools in Catanduanes. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 15, n. 4, p. 69–74, 2016. Disponível em: http://www.ijlter.net/index.php/ijlter/article/view/945. Acesso em: 30 dec. 2025.