Wossen, T., Abdoulaye, T., Alene, A., Feleke, S., Ricker-Gilbert, J., Manyong, V., & Awotide, B. A. (2017). Productivity and Welfare Effects of Nigeria's e-Voucher-Based Input Subsidy Program. World development, 97, 251. https://doi.org/10.1016/j.worlddev.2017.04.021
Chicago ZitierstilWossen, Tesfamicheal, Tahirou Abdoulaye, Arega Alene, Shiferaw Feleke, Jacob Ricker-Gilbert, Victor Manyong, und Bola Amoke Awotide. "Productivity and Welfare Effects of Nigeria's E-Voucher-Based Input Subsidy Program." World Development 97 (2017): 251. https://dx.doi.org/10.1016/j.worlddev.2017.04.021.
MLA ZitierstilWossen, Tesfamicheal, et al. "Productivity and Welfare Effects of Nigeria's E-Voucher-Based Input Subsidy Program." World Development, vol. 97, 2017, p. 251.