Wulandari, Retno, & Paulina Paulina. " DEVELOPING THE ELECTRONIC BOOK USING AUTORUN PRO ENTERPRISE APPLICATION FOR VIRTUAL SPEAKING CLASS AT KOKSANGA SCHOOL THAILAND." Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC) [Online], 1.2 (2021): 259 - 274. Web. 4 May. 2024