Nur Handayani Utami, Rini Sekartini, Risatianti Kolopaking, Besral Besral, & Helda Khusun. (2023). Cognitive performance of 4-6-year-old children: A longitudinal study. Indonesian Pediatric Society Publishing House.
Chicago-viite (17. p.)Nur Handayani Utami, Rini Sekartini, Risatianti Kolopaking, Besral Besral, ja Helda Khusun. Cognitive Performance of 4-6-year-old Children: A Longitudinal Study. Indonesian Pediatric Society Publishing House, 2023.
MLA-viite (9. p.)Nur Handayani Utami, et al. Cognitive Performance of 4-6-year-old Children: A Longitudinal Study. Indonesian Pediatric Society Publishing House, 2023.
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