PANDAPOTAN NAINGGOLAN, S. Relational Thinking And Problem Solution Strategies Beginning Algebra High School Students. Journal of World Science, [S. l.], v. 1, n. 8, p. 652–671, 2022. DOI: 10.58344/jws.v1i8.86. Disponível em: https://jws.rivierapublishing.id/index.php/jws/article/view/86. Acesso em: 20 aug. 2026.