Andriyani, Ari, Anugrah Destya Trisetyanigsih, Mahindria Vici Virahaju, Eva Nurul Fianty, Pipit Haryati, Emi Narimawati, Galih Puspita Sari, Kornelia Putri, and Adud Adud. “The Effectiveness of the KIANO (knees In, Angkles Out) Position in the Second Stage of Labor to Reduce Perineal Tear”. Science Midwifery 13, no. 5 (December 24, 2025): 1479–1485. Accessed May 5, 2026. https://midwifery.iocspublisher.org/index.php/midwifery/article/view/2197.