Trisnowati, Eli, Wiyanto Wiyanto, Bambang Subali, Sulhadi Sulhadi, and Tutik Arifah. 2022. “Innovation in Ethno-STEM Teaching Materials: An Ethnoscience Study in Cengklungan Music”. International Conference on Science, Education, and Technology 8 (1):286-91. https://proceeding.unnes.ac.id/ISET/article/view/1764.