ISTIKATUNISAH; SYAHARUDDIN; ABDILLAH; RAZA, Wasim; FADUGBA, Sunday Emmanuel. The Effect of Digital Fatigue and Emotional Regulation on Mathematical Problem-Solving Skills. Formatif : Jurnal Ilmiah Pendidikan MIPA, Jakarta, Indonesia, v. 16, n. 1, p. 65–76, 2026. DOI: 10.30998/vvdnv981. Disponível em: https://newjournal.lppmunindra.ac.id/index.php/formatif/article/view/1990. Acesso em: 18 apr. 2026.