D. Armanto

How to Build Powerful Learning Trajectories for Relational Thinking in the Primary School Years.

M. Stephens, D. Armanto, 2010 .

Development of Mathematics Learning Devices Based on Guided Discovery Learning Models and Focusing on Students’ Mathematical Power at SMP Istiqlal Delitua

D. Armanto, Julian A. Hartono, Ida Karnasih, 2021 .

THE INFLUENCE OF DISCOVERY LEARNING METHOD AND MOTIVATION TO RESULT OF STUDENT LEARNING MATHEMATICS

Dian Armanto, Ajat Sudrajat, Agus Kistian, 2017 .

Development Of Teacher Handbooks And Realistic Mathematics Students Basic Schools

E. Surya, D. Armanto, Elvi Mailani, 2019, Proceedings of the The 3rd International Conference Community Research and Service Engagements, IC2RSE 2019, 4th December 2019, North Sumatra, Indonesia.

The effect of Problem and Learning Motivation Based Learning Model on Student’s Critical Thinking Skills in SD Negeri 104217 Sidomulyo

M. Mulyono, D. Armanto, Eli Amos Tarigan, 2019, Budapest International Research and Critics in Linguistics and Education (BirLE) Journal.

The Effect of Write Pair Switch Method To The Ability Of Mathematical Communication and Student Learning Interaction in Class V SD Swasta Nurul Hasanah

Dian Armanto, Elly Nurhayati Purba, Aman Simaremare, 2018 .

TEACHING AND LEARNING MULTIPLICATION OF MULTI-DIGIT NUMBERS IN REALISTIC MATHEMATICS EDUCATION (RME)

Dian Armanto, D. Armanto, 2008 .

Mapping Research Developments on Mathematics Communication: Bibliometric Study by VosViewer

Ismail Hanif Batubara, Edi Syahputra, I. P. Sari, 2022, AL-ISHLAH: Jurnal Pendidikan.

Development of multimedia-based digital laboratory project center (CoLaP)

D. Armanto, S. Frisnoiry, T. Siregar, 2022, Journal of Education, Health and Sport.

Technology-based mathematics leaning: What should be considered to design holographic digital learning media?

Elfitra, A. Nasution, D. Armanto, 2022, THE 8TH ANNUAL INTERNATIONAL SEMINAR ON TRENDS IN SCIENCE AND SCIENCE EDUCATION (AISTSSE) 2021.

Teaching multiplication and division realistically in Indonesian primary schools : a prototype of local instructional theory

Dian Armanto, D. Armanto, 2002 .

The Development Of Higher Order Thinking Skills Test Of Geometry Based On Realistic Mathematics Education For Fifth Grade Elementary School At Tanjung Pura

S. Sumarno, D. Armanto, Wawan Miswanto, 2022, Proceedings of the 7th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2022, 20 September 2022, Medan, North Sumatera Province, Indonesia.

The Influence Of Staff Perception Toward The Director Leadership Style, Effective Communication, Delegation And Empowerment To Form The Learning Organization And Transformation At Imelda Pekerja Indonesia Hospital

Z. Zainuddin, D. Armanto, I. L. Ritonga, 2017 .