Chaves-Esquivel, E., Alpízar-Vargas, M., & Alfaro-Arce, A. (2016). Perceptions of In-Service Elementary School Teachers towards Mathematics and its Teaching Regarding the Official Programs of the Ministry of Public Education.
استشهاد بنمط شيكاغوChaves-Esquivel, Edwin, Marianela Alpízar-Vargas, و Ana-Lucía Alfaro-Arce. Perceptions of In-Service Elementary School Teachers Towards Mathematics and Its Teaching Regarding the Official Programs of the Ministry of Public Education. 2016.
MLA استشهادChaves-Esquivel, Edwin, Marianela Alpízar-Vargas, و Ana-Lucía Alfaro-Arce. Perceptions of In-Service Elementary School Teachers Towards Mathematics and Its Teaching Regarding the Official Programs of the Ministry of Public Education. 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.