Ayudiana TV, Widiastuti A. STUDI EKSPLORASI PROGRAM MARKET DAY DI SD MUHAMMADIYAH SERUT, PALBAPANG, BANTUL. JIPSINDO [Internet]. 2018 Nov. 23 [cited 2025 May 10];5(2):100-18. Available from: https://journal.uny.ac.id/index.php/jipsindo/article/view/22083