Janatian, Amirhossein, vasefian, farzaneh, shahtalebi, badri, Vasefian, Farzaneh (2024) ‘Presentation of the Sex education curriculum model and its validation based on the experiences of health educators in Isfahan secondary schools’, Research in Curriculum Planning, 20(3), pp. 127-144. doi:10.30486/JSRE.2023.901254.2355