Moh. Farid Maftuh et al. 2022. DEVELOPING CROSS CULTURAL UNDERSTANDING MATERIALS BASED ON PROBLEM SOLVING SKILLS IN ENGLISH DEPARTMENT OF PNM. Jurnal Pendidikan dan Sastra Inggris. 2, 1 (Apr. 2022), 148–159. DOI:https://doi.org/10.55606/jupensi.v2i1.1422.