Hone, Zehiwot, and Senapathy Marisennayya. “Determinants of Household Consumption Expenditure in Debremarkos Town, Amhara Region, Ethiopia”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 62, no. 1, Dec. 2019, pp. 124-4, https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/5230.