Items where Author is "Widowati, Chairunnisa"

Article

Purnomo, Yoppy Wahyu dan Widowati, Chairunnisa dan Ulfah, Syafika (2019) Incomprehension of the Indonesian Elementary School Students on Fraction Division Problem. Infinity, 8 (1). pp. 57-74.

Conference or Workshop Item

Purnomo, Yoppy Wahyu dan Widowati, Chairunnisa dan Aziz, Tian Abdul dan Pramudiani, Puri (2017) Fractions Division Knowledge of Elementary School Student: The Case of Lala. In: 4th International Conference on Research, Implementation and Education of Mathematics and Science, 15 - 16 May 2017, Faculty of Mathematics and Natural Science, Yogyakarta State University, Yogyakarta.

Purnomo, Yoppy Wahyu dan Widowati, Chairunnisa dan Aziz, Tian Abdul dan Pramudiani, Puri (2017) Fractions division knowledge of elementary school student: The case of Lala. In: AIP Conference Proceedings. (Unpublished)