PENGARUH NON-NUTRITIVE SUCKING TERHADAP RESPON NYERI DAN FREKUENSI NADI BAYI BBLR SAAT TINDAKAN PEMASANGAN INFUS DI RUANG NICU: The Effect of Non-Nutritive Sucking on the Pain Response and Pulse Frequency of LBW Babies During Infusion Installation in the NICU Room at RSD Mangusada. jika [Internet]. 2025 Jun. 19 [cited 2026 Mar. 30];7(1):40-6. Available from: https://journal.ppnijateng.org/jika/article/view/2534