[1] Turnip, B.R. 2020. The Jigsaw Method in Didactical Analysis of Indonesian National Songs by W.R. Supratman at Fifth Grade Students PBSI FKIP-USI. International Journal of English Literature and Social Sciences. 5, 4 (2020), 1190–1194. DOI:https://doi.org/10.22161/ijels.54.50.