[1]
Omang, J.L. 2026. Development and Evaluation of a Video-Based Supplementary Learning Material on Organic Mix Feed for Ducks and Its Effects on Grade 9 Students’ Content Knowledge. International Journal of Education, Research, and Innovation Perspectives. 2, 6 (Jun. 2026), 1626–1633. DOI:https://doi.org/10.5281/zenodo.21055412.