Efektivitas Pelatihan Keterampilan Las Di Panti Sosial Bina Remaja Kecamatan …

This research is motivated by problems that occur in the field, namely: welding skills trainees are often absent and playing around during welding skills training in progress, participants must take turns using welding equipment in welding skills training because there is still a minimum amount provided, work safety is not considered this seen from the lack of work safety equipment used during …