Rashid, M. M., M. Jahan, M. A. Islam, and M. M. Ratna. “Student Enrollment and Dropout: An Evaluation Study of Diploma in Computer Science and Application Program at Bangladesh Open University”. The International Review of Research in Open and Distributed Learning, Vol. 16, no. 4, Nov. 2015, doi:10.19173/irrodl.v16i4.2157.