ROSSA, Rona. THE EFFECT OF TEACHING CRITICAL THINKING SKILL THROUGH PROBLEM SOLVING TECHNIQUE TOWARD STUDENTS™ WRITING SKILL IN STKIP ADZKIA PADANG. JURNAL HANDAYANI PGSD FIP UNIMED, [S. l.], v. 7, n. 2, p. 22–28, 2017. DOI: 10.24114/jh.v7i2.7232. Disponível em: http://103.242.233.34/index.php/handayani/article/view/7232. Acesso em: 31 jan. 2025.