Abubakar, Idris, and Obansa S. A. J. “An Estimate of Average Cost of Hypertension and Its Catastrophic Effect on the People Living With Hypertension: Patients’ Perception from Two Hospitals in Abuja, Nigeria”. Innovation Journal of Social Sciences and Economic Review 2, no. 2 (June 27, 2020): 11–20. Accessed September 26, 2025. https://mail.ijsser.com/index.php/ijsser/article/view/62.