SUNARTI; SURYANTI, Nunuk. PELAKSANAAN REMIDIAL TEACHING PADA MATA PELAJARAN IPS EKONOMI DI SMA WIDYA GRAHA YKWI PEKANBARU . PEKA, [S. l.], v. 1, n. 006, 2015. DOI: 10.25299/peka.2015.vol1(006).9868. Disponível em: https://journal.uir.ac.id/index.php/Peka/article/view/9868. Acesso em: 2 may. 2024.