Udmuangpia, Tipparat, Elisabet Häggström-Nordin, Chiraporn Worawong, Kamonthip Tanglakmankhonge, and Tina Bloom. 2017. “A Qualitative Study: Perceptions Regarding Adolescent Pregnancy Among A Group of Thai Adolescents in Sweden”. Pacific Rim International Journal of Nursing Research 21 (1):75-87. https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/65206.