Gunawardena, C., Wijetunga, S., Gunawardena, R., Wickramaratne, V., Karunasena, N. V., Vithanapathirana, M. and Leelaratne
Publication year: 2002

Gunawardena, C., Wijetunga, S., Gunawardena, R., Wickramaratne, V., Karunasena, N. V., Vithanapathirana, M. and Leelaratne, S. (2002). A Study to Investigate the Effectiveness of Implementation of Reforms at Key Stage I of Primary Cycle in Sri Lanka. National Education Research and Evaluation Centre (NEREC), University of Colombo

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