Yarem N, Sukriadi, Muhlis, Hety Diana Septika, Sopyan M. The Improvement of Mathematics Learning Outcomes on the Flat Shapes Topic Using the PAIKEM Learning Model in Fourth Grade Elementary School Students. TOFEDU [Internet]. 2025 Sep. 30 [cited 2025 Oct. 13];4(8):3733-41. Available from: http://journal.tofedu.or.id/index.php/journal/article/view/990