Irfansyah DAI, Sahri M, Istiar B, Ratriwardhani RA, Firmansyah AA. Education on the Importance of 5R Culture For CNC Workers at CV. Rahayu Sentosa. JPkMN [Internet]. 2023Nov.23 [cited 2025Nov.7];4(4):3521-9. Available from: http://ejournal.sisfokomtek.org/index.php/jpkm/article/view/1848