22.Alcantara, C.,& Bacsa, P.(2017). Critical Thinking and Problem Solving Skills in Mathematics of Grade-7 Public Secondary Students. Asia Pacific Journal of Multidisciplinary Research, 5, (4), 21-27.
23.Bhaskara Reddy,V., & panacharoensawad,B.(2017). Students Problem-Solving Difficulties and Implications in Physics: An Empirical Study on Influencing Factors. Journal of Education and Practice, 8, (14), 59-62.
24.Bulgurcuoglu, A. N.(2016). Relationship between critical thinking levels and attitudes towards reading habits among pre-service physical education teachers.Educational Research and Reviews, 11,(8), 708-712.
25.Dagnew, A.(2017). The Relationship between Students' Attitudes towards School, Values of Education, Achievement Motivation and Academic Achievement in Gondar Secondary Schools, Ethiopia. Research in Pedagogy, 7,(1), 30-42.
26.Dilekli,Y.(2017).The Relationships between Critical Thinking Skills and Learning Styles of Gifted Students. European Journal of Education Studies, 3, (4), 69-96.
27.Facione, P. A. (2009). Critical Thinking: What It is and Why It Counts.(2009/01/17) http://www.insightassessment.com.
28.Hendriana, H., Johanto, T., & Sumarmo, U.(2018). The Role of Problem-Based Learning to Improve Students' Mathematical Problem-Solving Ability and Self Confidence. Journal on Mathematics Education, 9, (2), 291-300.
29.Nugent, T.(2009). The impact of teacher- student interaction on student motivation and achievement. Doctoral dissertation, The University of central orland: florida.
30.Paulo, A., Rosental, P., Azevedo, L., & Costa, T.(2018). Student´s Attitudes Towards Probability and Statistics and Academic Achievement on Higher Education. Acta Didactica Napocensia, 11, (2), 43-55.
31.Rasiman, p.(2015). Leveling of Critical Thinking Abilities of Students of Mathematics Education in Mathematical Problem Solving. Indonesian Mathematical Society Journal on Mathematics Education, 6, ( 1), 40-52.
32.Sakorn, P.S., & Prasart, N.(2009). Factors Influencing Mathematic Problem-Solving Ability of Sixth Grade Students. Journal of Social Sciences 5, (4), 381-385.
33.Sanja, M.(2016). The Influence of Content on the Development of Students' Critical Thinking in the Initial Teaching of Mathematics. Croatian Journal of Education 8,(1), 11-40.
34.Semerci,c.(2011). The relationships between achievement focused motivatio and critical thinking. African Journal of Business Management, 5,(15), 6180-6185.
35.Tan Hian, N.(2016).study on critical thinking skills basic prospective students primary school teacher. International Journal of Contemporary Applied Sciences.4,(1) , 54-70.
36.Tanveer,A., Rizwan, M., Naeem A., Arif, M., Umer S., & Shaheer R.(2015). Examining the Role of Attitude towards Mathematics in Students of Management Sciences. Journal of Business and Management,ISSSN:2319-7668,67-73.
37.Tosuncuoglu, I.(2018). Place of Critical Thinking in EFL. International Journal of Higher Education,7, (4), 26-32.