Anefnaf, I., Aazou, S., Sanchez, Y., Vidal-Fuentes, P., Fonoll-Rubio, R., Tiwari, K.J., Giraldo, S., Jehl Li-Kao, Z., Andrade-Arvizu, J., Guc, M., Saucedo, E., Sekkat, Z. "Insights on the limiting factors of Cu2ZnGeSe4 based solar cells" Solar Energy Materials and Solar Cells 227, pp. 111106 - 2021 DOI: 10.1016/j.solmat.2021.111106