Begum, F., Jesmin, S., Khatun, R., Parvin, S. and Rahman, A. (2020) “Third Trimester Placental Grading by Ultrasonography and its Relationship with Fetal Outcome”, TAJ: Journal of Teachers Association, 33(2), pp. 94–99. doi: 10.3329/taj.v33i2.51345.