Intan Tutik Hardiyanti, Tri Mulyati, and Abdul Halim. “The Effect of Pop-Up Books on The Sentence Writing Achievement of The Eighth Grade Students’ of SMPU Al-Anwari Banyuwangi”. LUNAR, Vol. 3, no. 2, Aug. 2021, pp. 93-99, doi:10.36526/ln.v3i2.1436.