Effective Method of Digital MarketigMamun Shohag, Tajbir Husain, Kushal Roy Joy · First published 2021Open the Tome
Social WelfareMohammad Nafiz ul Islam, Mamun Shohag, Kunal Khubchandani · First published 2021Open the Tome
What Is Content Creator?Mamun Shohag, Neha Yadav, Mohammad Nafiz ul Islam · First published 2021Open the Tome
