Alawiyah, R. et al. 2025. Research Trends in the Development of an E-booklet on Butterfly Species Diversity in Kerandangan Nature Park to Improve Science Literacy of High School Students: A Systematic Review. Current Educational Review. 1, 2 (Jun. 2025), 61–64. DOI:https://doi.org/10.56566/cer.v1i2.353.