Pitiporntapin, Sasithep, Oraphan Butkatanyoo, Chatsiri Piyapimonsit, Thananun Thanarachataphoom, Sareeya Chotitham, and Usanee Lalitpasan. “The Influence of Outdoor STEM Activities on Students’ STEM Literacy:  A Study of Elective Subject, Extracurricular Activities, and Student Club”. Jurnal Pendidikan IPA Indonesia 13, no. 2 (July 15, 2024). Accessed December 5, 2025. https://journal.unnes.ac.id/journals/jpii/article/view/183.