Wahyono, Hari. “The 3H (Heart-Head-Hand) Educational Framework: An Evaluative Model for Integrating Values, Knowledge, and Skills in 21st Century Education ”. Berkala Ilmiah Pendidikan 6, no. 3 (October 24, 2026): 209-221. Accessed October 31, 2026. https://journal.kurasinstitute.com/index.php/bip/article/view/2199.