Seneviratne P, Hang W. Impact of Electronic Media on Physical Development in Preschoolers in Sri Lanka: Parents’ Perception in Kalutara District. JSLAAS [Internet]. 2023 Aug. 1 [cited 2024 Dec. 27];5(1):41-50. Available from: https://journal.slaas.lk/index.php/JSLAAS/article/view/20