Marini Iskandar, Syifa Halida Kamila. The Relationship Between the Duration of Device Use and the Cognitive Development of 6 Year Old Children at Sukaraya 04 State Elementary School in 2024. Innovation [Internet]. 2024 Nov. 29 [cited 2026 Mar. 1];3(1):26-35. Available from: https://prin.or.id/index.php/Innovation/article/view/3356