Items by "Ritonga, Winsyahputra"

Conference or Workshop Item

Harahap, Mukti and Milala, Hilda Br S and Irfandi, Irfandi and Ritonga, Winsyahputra (2019) Effect of Composition Variation and Size of Red Sand Grain to Concrete Quality. In: Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia.

Rangkuti, Muhammad and Ritonga, Winsyahputra and Wahyuni, Ida and Prawijaya, Septian (2019) Preliminary Study: Development of Algodoo-based Newtonian Teaching Materials to Improve Student’s Conceptual Understanding with Peer Instruction Method. In: Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia.

Oktora, Maya and Mansyur, Abil and Ritonga, Winsyahputra (2019) A Study on International Cooperation Information System of Universitas Negeri Medan. In: Proceedings of the 2nd Annual Conference of Engineering and Implementation on Vocational Education (ACEIVE 2018), 3rd November 2018, North Sumatra, Indonesia.

Ritonga, Winsyahputra and Rangkuti, Muhammad and Eddiyanto, Eddiyanto and Prawijaya, Septian (2019) Utilization of Cyclic Natural Rubber to Modified Asphalt. In: Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia.