Puryanti, Yeni Agus Tri, and Marzuki Marzuki. 2020. “The Application of PETRUK in Cultural-Based Extracurricular Activities As an Effort to Internalize Local Wisdom Values”. Mudra Jurnal Seni Budaya 35 (1):83-93. https://doi.org/10.31091/mudra.v35i1.925.