Nirmalasari, N., D. . Wahyudin, and D. . Darmawan. “Development of Alternative Thinking Strategy Curriculum Design to Improve Academic, Social and Emotional Competence”. International Journal of Learning, Teaching and Educational Research, vol. 23, no. 3, Mar. 2024, pp. 48-66, http://www.ijlter.myres.net/index.php/ijlter/article/view/1884.