Chai Tin, Ang, and Lee Lay Wah. 2019. “SEXUALITY EDUCATION IN LEARNING PROBLEMS AMONG STUDENTS IN SECONDARY SCHOOL: CHALLENGES AND INTERESTS (53 - 62)”. Jurnal Pendidikan Bitara UPSI 6 (1), 53-62. https://ejournal.upsi.edu.my/index.php/JPB/article/view/2424.