DOL, Sunita M.; HALKUDE, S. A. An EffectiveWay to Improve Problem Solving Skill Using TPS, T24S and T21S:A Comparative Study. Journal of Engineering Education Transformations, [S. l.], p. 16–25, 2017. DOI: 10.16920/jeet/2017/v31i2/119554. Disponível em: https://journaleet.in/index.php/jeet/article/view/1727. Acesso em: 5 dec. 2025.