Y. Astuti

An Investigation of Secondary Teachers’ Understanding and Belief on Mathematical Problem Solving

T. Siswono, A. W. Kohar, I. Kurniasari, 2016 .

Assessment Concept of Geographical Skills on Senior High School in Indonesia

Y. Astuti, 2017 .

Development of Popular Scientific Book on the Type of Shrimp in Coastal Waters of Tabanio for Enhancing Critical Thinking Skills of Senior High School Students

Y. Astuti, M. Zaini, A. P. Putra, 2021 .

THE EFFECTIVENESS OF PICTURE SEQUENCETOWARDSSTUDENTS’ ABILITY IN USING CONJUNCTION AT THE EIGHT GRADE OF MTs NEGERI MODEL KOTA SORONG IN THE ACADEMIC YEAR 2016/2017

Y. Astuti, Nursalim Nursalim, Ari Wibowo, 2018, INTERACTION: Jurnal Pendidikan Bahasa.