Helmi, B., & Saragih, J. A. (2019). Efforts to Improve Learning Outcomes Meroda In Floor Exercise Learning Through Teaching Style Command On High School Student Class XI GKPS 1 Simalungun Pematang Raya Academic Year 2015/2016: Efforts to Improve Learning Outcomes Meroda In Floor Exercise Learning Through Teaching Style Command On High School Student Class XI GKPS 1 Simalungun Pematang Raya Academic Year 2015/2016. Journal of Midwifery and Nursing, 2(1), 177-179. Retrieved from https://iocscience.org/ejournal/index.php/JMN/article/view/470