Rolina, Nelva, Rini Agustiningsih, Muthmainah Muthmainah, Nur Hayati, and Rina Wulandari. “An Exploration of Kindergarten Teacher’s Mastery Motivation in Yogyakarta”. Jurnal Pendidikan Anak 14, no. 2 (December 12, 2025): 219–228. Accessed December 16, 2025. https://journal.uny.ac.id/publications/jpa/article/view/2209.