Z. Ullah, G. Shahzada, and H. N. Khan, “Major Factors Contributing to Low Enrollment Ratios in Primary Schools in Sub-Division Wazir Bannu (Merged Area Khyber Pakhtunkhwa)”, PSI, vol. 4, no. 4, pp. 64–73, Dec. 2025, doi: 10.55737/psi.2025d-44120.