Zheng G, Nakata T, Clenton J, Boutorwick T. Effects of spacing on the acquisition of explicit and implicit vocabulary knowledge: An approximate replication of Nakata and Elgort (2021). 10.14746/ssllt [Internet]. 2026 Jun. 8 [cited 2026 Aug. 14];16(2):363-9. Available from: https://pressto.amu.edu.pl/index.php/ssllt/article/view/49487