Corrosion is damage to steel that is caused by events that occur nearby and has a detrimental impact, because it reduces the quality and can even damage the steel without being avoided and can only be controlled. This research is an experimental study which aims to determine the rate of corrosion that occurs in ST41 steel which goes through a quenching process and uses a variety of cooling medi…
This study aims to describe language variation in the Official Anime Meme Indonesia Facebook group and its implications for Indonesian language learning in high school. The research method used is descriptive qualitative method. The research uses listening and recording techniques and documentation techniques to obtain data credibility. The subject used is language variation according to Chaer …