KHALID, Puspa Inayat; ABDUL AZIZ, Mohd Nur Firdaus; ALIK, Rozana; HARUN, Mokhtar; MAT SAFRI, Norlaili. A Pilot Study: The Effect of Sunnah Bedtime Routines on the Memorizing and Problem-Solving Skills of University Students. ELEKTRIKA- Journal of Electrical Engineering, [S. l.], v. 21, n. 1, p. 61–67, 2022. DOI: 10.11113/elektrika.v21n1.359. Disponível em: https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/359. Acesso em: 20 apr. 2024.