Kusumawati, E., Santoso, S. and 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), pp. 24–34. doi: 10.37134/ajatel.vol12.2.3.2022.