May 15, 2020 article Open access Challenge Based Learning: Innovative Pedagogy for Sustainability through e-Learning in Higher Education Sustainability DOI: 10.3390/su12104063 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 1 stored of 179 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access A curriculum recommendation system using a vector database for challenge-based learning 2025 Journal of Physics Conference Series conference-paper Computer Science Recommender Systems and Techniques Open access 0 citations 1 result References 0