Madukwe, E. et al. 2026. Instructional Supervision as a Correlate of Teachers’ Job Effectiveness and Goal Attainment in Secondary Schools in Cross River State. Transdisciplinary Journal of Education & Sustainable Development Studies. 2, 2 (Oct. 2026), 63–77. DOI:https://doi.org/10.60787/tjesds.vol2no2.140.