@ARTICLE {TEKESHIMA:2025, title = {Seed certification, certified seeds use and yield outcomes in Nigeria: Insights from nationally-representative farm panel data and seed company location data}, author = {Takeshima, H. and Ragasa, C. and Bamiwuye, T. and Andam, K. S. and Spielman, D. and Edeh, H. O. and Fasoranti, A. and Haile, B. and Nwagboso, C. and Omoigui, L. and Abdoulaye, T. and Kumar, P. L. and Assfaw Wossen, T. }, journal = {Agricultural Systems}, year = {2025}, volume = {224}, number = {-: 104268}, pages = {1--18}, issn = {0308-521X}, note = {WAHub; Sahel Hub; Science Area; BPB; SSAB; PPPH; Available online 4 February 2025}, url = {https://doi.org/10.1016/j.agsy.2025.104268}, doi = {10.1016/j.agsy.2025.104268}, }