“ANALISIS KENDALA GURU GEOGRAFI DALAM MELAKSANAKAN EVALUASI PEMBELAJARAN ABAD 21 DI SMA ERIA MEDAN”. Journal of Golden Generation Education 1, no. 2 (December 21, 2025): 156 – 166 . Accessed May 31, 2026. https://lppnusantara.com/index.php/JGGEducation/article/view/101.