Modeling Shapes and Graphics Concepts in an Ontology. - Mehdi Niknam; Christel Kemke (SHAPES, 2011)

LPR: an adaptive learning path recommendation system using ACO and meaningful learning theory. - Mehdi Niknam (2017)

LPR: A bio-inspired intelligent learning path recommendation system based on meaningful learning theory. - Mehdi Niknam; Parimala Thulasiraman (Educ. Inf. Technol., 2020)