Technical Training on Replacement of R410a with R290 in Split Air Conditioners as an Effort to Reduce Global Warming for BLK Instructors in Karawang Regency. ABDIMAS [Internet]. 2024 Apr. 30 [cited 2026 Jan. 27];7(2):762-70. Available from: https://journal.umtas.ac.id/ABDIMAS/article/view/4753