PURWANDARI, Septiyati; SUARDIMAN, Siti Partini. PENGARUH PENERAPAN STUDENTS TEAM ACHIEVEMENT DIVISIONS UNTUK MENGEMBANGKAN SIKAP RAMAH LINGKUNGAN DI SD SENDANGADI 1. Jurnal Prima Edukasia, [S. l.], v. 1, n. 1, p. 103–112, 2013. DOI: 10.21831/jpe.v1i1.2332. Disponível em: https://jurnal.uny.ac.id/index.php/jpe/article/view/2332. Acesso em: 21 jun. 2025.