[1]
Ervina C.M. Simatupang, Hero Gunawan, Puspita Sari, and Alvii Timothy Bungaran Siregar, “EDUCATIONAL APPS TO DEVELOP SPEAKING ABILITY AND GRAMMAR MASTERY AT SENIOR HIGH SCHOOL (SMANASIONAL BANDUNG)”, J Arch.Egyptol, vol. 17, no. 10, pp. 1138-1145, Jan. 2021.