Wulansari K, Sunarya Y. Keterampilan 4c (Critical Thinking, Creativity, Communication, dan Collaborative) Guru Bahasa Indonesia Sma dalam Pembelajaran Abad 21 di Era Industri 4.0. basicedu [Internet]. 2023 Jul. 20 [cited 2024 Jul. 22];7(3):1667-74. Available from: https://jbasic.org/index.php/basicedu/article/view/5360