Fajriah PN, Nurchasanah Y. TUMMY TIME TERHADAP KEMAMPUAN MOTORIK BAYI : EVIDANCE BASED CASE REPORT (EBCR). JKS [Internet]. 2022 Aug. 31 [cited 2026 Jan. 3];3(1):53-6. Available from: https://jurnal.polkesban.ac.id/index.php/jks/article/view/1194