Susena, Cristina Reza Arista, and Antonius Ian Bayu Setiawan. 2026. “The Development of a Busy Book ‘Kenali Diri, Hargai Sesama’ to Improve Understanding of Gender Identity in Elementary School Students”. Life Course Psychology 1 (2):59-70. https://journal.scidacplus.com/index.php/lcp/article/view/969.