Mr. Kifayat Ullah, Mr. Fazal Hayat, & Dr. Muhabat Khan. (2021). Perceptions of Principals and Teachers regarding Students’ Mobile Phone use in Higher Secondary Schools of District Swabi. Research Journal of Social Sciences and Economics Review, 2(2), 281-287. https://doi.org/10.36902/rjsser-vol2-iss2-2021(281-287)