D. N. Dharejo, D. D. . Junejo, Z. H. . Malkani, and D. H. A. Mahesar, “Classroom Environment and Academic Achievement: A Comparative Study of Secondary Schools in Urban Sindh, Pakistan”, AIJSS, vol. 4, no. 3, pp. 53–61, Jul. 2025, doi: 10.63056/ACAD.004.03.0331.