APA Style

Ria, D, I, I. (2020). Health Problems of Screen Time Among Secondary School Children: A Comparative Study . BSMMU: Dr. Israt Irean Ria.

MLA Style

Ria, Dr., Israt, Irean. "Health Problems of Screen Time Among Secondary School Children: A Comparative Study". BSMMU: Dr. Israt Irean Ria, 2020. Thesis.