Siddiqui, M.N.A., Islam, M.N., Haq, S.A., Sultana, S., Rhman, M. and Khan, M. 2018. Development of APLAR-COPCORD Core Questionnaire for Identification of Risk Factors for Non Specific Low Back Pain. TAJ: Journal of Teachers Association. 24, 2 (Nov. 2018), 85–90. DOI:https://doi.org/10.3329/taj.v24i2.37509.