Mustofa, M. I., and F. Martina. “The Analysis of Cultural Content in Two EFL Textbooks Used at SMA IT Iqra’ And SMKN 1 Bengkulu City”. Journal of English Education and Teaching, vol. 3, no. 4, Dec. 2019, pp. 481-93, doi:10.33369/jeet.3.4.481-493.