Kusumawati, E., Santoso, S., & Fahturohman, I. (2022). Ethnoscience Based E-Book Sac Development to Promote Scientific Literacy of Theme 6 to The Fifth Grader of Elementary School in Mranggen Demak. Asian Journal of Assessment in Teaching and Learning, 12(2), 24–34. https://doi.org/10.37134/ajatel.vol12.2.3.2022