“The Relationship Between Breastfeeding Position and the Occurrence of Regurgitation In Infants Aged 0-6 Months”. Jurnal Penelitian Sekolah Tinggi Ilmu Kesehatan Nahdlatul Ulama Tuban, vol. 7, no. 1, June 2025, https://doi.org/10.47710/prdmgf44.