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Hans-Stefan Siller, Hans-Jürgen Elschenbroich, Gilbert Greefrath+1
Gilbert Greefrath, Hans-Stefan Siller, Katrin Vorhölter+1
Hans-Stefan Siller
Katrin Vorhölter
Gabriele Kaiser
Problem-Solving Before Instruction (PS-I): A Protocol for Assessment and Intervention in Students with Different Abilities
Published on : Sep 11, 2021
Multimedia Battery for Assessment of Cognitive and Basic Skills in Mathematics (BM-PROMA)
Published on : Aug 28, 2021