The Effect of Training Method and Arm Length on Spike Back Attack Ability in Junior Athletes of Bina Taruna Semarang Volleyball Club by Agus Sutriawan, Irvan Irvan

“…This study aims to determine; 1) is there a contribution between arm strength and the The purpose of this study is to find out how well high school students in 2023 can throw shot put. This research is a type of descriptive research using a survey approach. …”
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Application of Compound Bonding Based On Augmented Reality by Setiawan Alexander, Rostianingsih Silvia, Widodo Timotitus Reinaldo

“…Test results show that applications created using the library vuforia and Unity can run well. High school students show that as many as 84.6% who agree with using this application is more interesting than the usual method of learning so as to be able to recognize compound bonding using this application well.…”
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