Manipulatives for Teaching Introductory Programming to Struggling Students: A Case of Nested-decisions. - Tlou Ramabu; Ian Douglas Sanders; Marthie A. Schoeman (CSEDU (1), 2021)

A SOLO-Adapted Evaluation Methodology for Quantifying Learning Transitions on Algorithms. - Tlou Ramabu; Ian D. Sanders; Marthie A. Schoeman (SACLA, 2024)