Ismail Wellid, Bowo Yuli Prasetyo, Sugiyarto, Muhamad Anda Falahuddin, Sumeru, and Andriyanto Setyawan. 2024. “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: Jurnal Pengabdian Masyarakat 7 (2):762-70. https://doi.org/10.35568/abdimas.v7i2.4753.