Items by "Perangin-angin, Sempurna"

Conference or Workshop Item

Matondang, Zulkifli and Siregar, Syafiatun and Perangin-angin, Sempurna and Sitompul, Harun (2019) Analysis of Needs to Basic Competence for BuildingConstruction Workers. In: Proceedings of the 2nd Annual Conference of Engineering and Implementation on Vocational Education (ACEIVE 2018), 3rd November 2018, North Sumatra, Indonesia.

Napitupulu, Efendi and Sebayang, Nono and Perangin-angin, Sempurna (2019) Development of Interactive Multimedia-Based Teaching Materials for Learning Technique Mechanical. In: Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia.

Matotondang, Zulkifli and Siregar, Syafiatun and Perangin-angin, Sempurna and Solahuddin, Ahmad and Wijaya, Kinanti (2019) Needs Analysis and Effectiveness of Learning Outcomes with Competence-Based Learning Application. In: Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia.