Laksitanon, R., Suthusvoravut, S., Patrachai, S. and Singhakajen, V. (2010) “Factors Associated with Sexual Relationship Among High School Female Students in Ratchaburi Province”, Ramathibodi Medical Journal, 33(2), pp. 70–78. Available at: https://he02.tci-thaijo.org/index.php/ramajournal/article/view/138398 (Accessed: 25 April 2024).