Pinjaroen, S., Krisanapan, O., Benjawang, V., & Soonthornpan, K. (1998). Factors influencing on the refusal of puerperal tubal sterilization. Thai Journal of Obstetrics and Gynaecology, 10(3), 167–172. retrieved from https://he02.tci-thaijo.org/index.php/tjog/article/view/257062