H. Rahmawati and S. Fadli, “Prototype of Cartoon Concept Teaching Book Based on Contextual Approach to Train Students’ Reflective Abstraction Skills”, j. kependidikan. has. penelit. kaji. kepustakaan. bid. pendidik. pengajaran. n.a., vol. 9, no. 4, pp. 1345–1357, Dec. 2023.