| Improving Mathematical Problem-Solving Ability and Self-Confidence of High School Students through Contextual Learning Model. E Surya, FA Putri Journal on mathematics education 8 (1), 85-94, 2017 | 348 | 2017 |
| Improving of junior high school visual thinking representation ability in mathematical problem solving by CTL E Surya, J Sabandar, YS Kusumah, D Darhim Journal on Mathematics Education 4 (1), 113-126, 2013 | 249* | 2013 |
| Kemampuan Pemecahan Masalah Matematis Siswa Kelas VII Dalam Menyelesaikan Persamaan Linear Satu Variabel ER Harahap, E Surya | 248 | 2017 |
| Improving Learning Activity and Students’ Problem Solving Skill through Problem Based Learning (PBL) in Junior High School RE Simamora, DR Sidabutar, E Surya International Journal of Sciences: Basic and Applied Research (IJSBAR) 33 (2 …, 2017 | 218 | 2017 |
| Improving High-Level Thinking Skills by Development of Learning PBL Approach on the Learning Mathematics for Senior High School Students. E Surya, E Syahputra International Education Studies 10 (8), 12-20, 2017 | 167 | 2017 |
| Improving the students’ mathematical problem solving ability by applying problem based learning model in VII grade at SMPN 1 Banda Aceh Indonesia CY Eviyanti, E Surya, E Syahputra, M Simbolon International Journal of Novel Research in Education and Learning 4 (2), 138-144, 2017 | 148 | 2017 |
| Analysis of Student Difficulties in Mathematics Problem Solving Ability at MTs SWASTA IRA Medan MR Novriani, E Surya International Journal of Sciences: Basic and Applied Research (IJSBAR) 33 (3 …, 2017 | 141 | 2017 |
| The Effectiveness of Realistic Mathematics Education Approach on Ability of Students’ Mathematical Concept Understanding L Lestari, E Surya International Journal of Sciences: Basic and Applied Research (IJSBAR) 34 (1 …, 2017 | 129 | 2017 |
| Analysis of Students’ Junior High School Mathematical Connection Ability ND Siregar, E Surya International Journal of Sciences: Basic and Applied Research (IJSBAR) 33 (2 …, 2017 | 128 | 2017 |
| Differences in the Abilities of Creative Thinking and Problem Solving of Students in Mathematics by Using Cooperative Learning and Learning of Problem Solving M Hasanah, E Surya International Journal of Sciences: Basic and Applied Research (IJSBAR) 34 …, 2017 | 118 | 2017 |
| Visual thinking dalam memaksimalkan pembelajaran matematika siswa dapat membangun karakter bangsa E Surya Jurnal penelitian dan pembelajaran matematika 5 (1), 41-50, 2012 | 114* | 2012 |
| The Effect Of Problem Based Learning To Students’ Mathematical Problem Solving Ability N Astriani, E Surya, E Syahputra IJARIIE-ISSN (O)-2395-4396 3, 2017 | 92 | 2017 |
| Analysis Mathematical Problem Solving Skills of Student of the Grade VIII-2 Junior High School Bilah Hulu Labuhan Batu J Lubis, A Panjaitan, E Surya, E Syahputra International Journal of Novel Research in Education and Learning 4 (2), 131-137, 2017 | 86 | 2017 |
| Analysis Mathematical Problem Solving Skills of Student of the Grade VIII-2 Junior High School Bilah Hulu Labuhan Batu J NoprianiLubis, A Panjaitan, E Surya, E Syahputra | 86* | |
| Effect of Problem Based Learning Toward Mathematical Communication Ability and Self-Regulated Learning E Surya, E Syahputra, N Jumiati Journal of Education and Practice 9 (6), 14-23, 2018 | 77 | 2018 |
| Analysis Mathematical Communication Skills Student At The Grade IX Junior High School F Tiffani, E Surya, A Panjaitan, E Syahputra IJARIIE-ISSN (O)-2395-4396 3, 2017 | 72 | 2017 |
| The Development of Learning Material Using Problem Based Learning to Improve Mathematical Communication Ability of Secondary School Students D Perwitasari, E Surya International Journal of Sciences: Basic and Applied Research (IJSBAR) 33 (3), 2017 | 70 | 2017 |
| An analysis of students’ mathematics problem solving ability in VII grade at smp negeri 4 pancurbatu SA Peranginangin, E Surya International Journal of Sciences: Basic and Applied Research (IJSBAR) 33 (2 …, 2017 | 70 | 2017 |
| Visual Thinking Dalam Memaksimalkan E Surya abmas 83, 2010 | 67 | 2010 |
| Visual Thinking dalam Memaksimalkan Pembelajaran Matematika Siswa Dapat Membangun Karakter Bangsa E Surya abmas 83, 2010 | 67 | 2010 |