“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 7, no. 1 (June 16, 2025). Accessed July 21, 2025. https://ejournal.iiknutuban.ac.id/index.php/jp/article/view/697.