Makhroji, Makhroji, et al. “Development of E-Module Based on Flip Book Media to Improve Students’ Speaking Skills”. Jurnal Kependidikan: Jurnal Hasil Penelitian Dan Kajian Kepustakaan Di Bidang Pendidikan, Pengajaran Dan Pembelajaran, vol. 9, no. 4, Dec. 2023, pp. 1270-9, doi:10.33394/jk.v9i4.8999.