Memelia Elvira, Gunawan CI, Yuni Setyowati. Analysis of The Implementation of Occupational Safety and Health (K3) on Employee Performance Efficiency At UD Industri Tahu Tiga "S" Prima In Batu City . IJMB [Internet]. 2025 Jan. 28 [cited 2026 Apr. 16];2(1):40-8. Available from: https://irdhjournals.com/ijmb/article/view/116