Fact-checking Initiatives in Bangladesh, India, and Nepal: A Study of User Engagement and Challenges. - Md Mahfuzul Haque; Mohammad Yousuf; Zahedur Arman; Md Main Uddin Rony; Ahmed Shatil Alam; Kazi Mehedi Hasan; Md Khadimul Islam; Naeemul Hassan (CoRR, 2018)