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Dewi IYM, Budiyono F, Bahri S. Learning Devices Development of Learning Devices Mathematics Based on Spiritual Values for State Elementary School Students in Sumenep Regency. edumaspul [Internet]. 1Mar.2023 [cited 5May2024];7(1):441-6. Available from: https://ummaspul.e-journal.id/maspuljr/article/view/5517