TY - JOUR
AU - 
TI - Computers in the zone of proximal development: Implications for evaluation
JF - Computers & Education
DO - 10.1016/0360-1315(91)90075-3
DA - 1991-01-01
UR - https://www.deepdyve.com/lp/crossref/computers-in-the-zone-of-proximal-development-implications-for-3Shu16EKR5
SP - 81
EP - 91
VL - 17
IS - 1
DP - DeepDyve
ER -