N. A. Sari and B. S. Hadi, “Understanding the Synergistic Effects of Ecoliteracy and Spatial Literacy on Students’ Environmental Problem-Solving Abilities”, j. kependidikan. has. penelit. kaji. kepustakaan. bid. pendidik. pengajaran. n.a., vol. 12, no. 1, pp. 359–370, Mar. 2026.