This is to certify that the research article entitled:
Chemsketch in Improving Student Performance in Hydrocarbons
authored by:
has been peer-reviewed and published in:
Psychology and Education: A Multidisciplinary Journal
Volume: 47
Issue: 8
Pages: 967-973
DOI: 10.70838/pemj.470804
Publication Date: October 7, 2025
ISSN: 2822-4353