SRI RAHAYU PUTRI. AN ANALYSIS OF VALIDITY IN SUPERMIND TEXTBOOK 1. Corolla International Conference , [S. l.], v. 1, n. 1, p. 118–122, 2022. Disponível em: https://mail.yayasancec.or.id/cfc2.yayasancec.or.id/index.php/intc/article/view/33. Acesso em: 9 apr. 2026.