Nasution, H.; Wiradendi Wolor, C.; Takidah, E.; Hamidah, H.; Saptono, A.; Purwohedi, U.; Iranto, D.; Muhammad Zairin, G. TRAINING ON THE IMPORTANCE OF DIGITAL PORTFOLIOS FOR PRIVATE CAMPUS STUDENTS. COMMUSER EMPO ENGA 2023, 3, 249-253.