LALLA, G. T. Previewing Video Programme for Instruction Abstract. Journal of Engineering Education Transformations, [S. l.], p. 27–32, 1991. DOI: 10.16920/jeet/1991/v5i2/115112. Disponível em: https://www.journaleet.in/index.php/jeet/article/view/470. Acesso em: 31 jan. 2026.