Aziz-un-Nisa, Hina Zaheer. IMPLEMENTATION OF 3R’S PLAN FOR THE CONTINUATION OF EDUCATION DURING THE PANDEMIC SITUATION FOR GOVERNMENT PRIMARY SCHOOL STUDENTS OF KARACHI. PJER [Internet]. 2023 Dec. 31 [cited 2026 Aug. 20];6(4). Available from: https://pjer.org/index.php/pjer/article/view/940