R. Li, «Directed Motivational Currents in L2: Exploring the Effects on Self and Communication. Nourollah Zarrinabadi, Saeed Ketabi, and Mansoor Tavakoli (eds.) (2019). Cham (Switzerland): Springer. ISBN: 2193-7648 . pp. xvii-118», PortaLin, n.º 37, ene. 2022.