Rahman, Siti Naimah, et al. “Perspective of Private Kindergarten Teachers on Pre-Coding Program in Early Childhood Education Pandangan Guru Tadika Swasta Terhadap Program Pre-Coding Dalam Pendidikan Awal Kanak-Kanak”. Sains Humanika, vol. 16, no. 3, Aug. 2024, pp. 145-52, doi:10.11113/sh.v16n3.2127.