Items where Author is "Gustiningsi, Tria"
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Gustiningsi, Tria and Putri, Ratu Ilma Indra and Sari, Diah Kartika and Marlina, Leni (2023) Similarity result of_Designing Student Worksheet on Relation and Function Material for Mathematics Learning: Jumping Task. Turnitin Universitas Sriwijaya.
Gustiningsi, Tria and Ilma, Ratu and Somakim, Somakim (2015) DEVELOPING SIXTH LEVEL PISA PROBLEMS IN LOWER SECONDARY SCHOOL: SPACE AND SHAPE. In: The Third South East Asia Design/Development Research International Conference, 18-19 April 2015, Palembang, Indonesia.