Setiawan, Linda Novelgia, Roselyn Avrillia, and Tresnandya Pradipta. 2025. “In-Vitro Study on the Effectiveness of Coconut Shell Liquid Smoke Gel on Cleaning Smear Layer and Debris in Root Canal Treatment ”. Journal Research of Social Science, Economics, and Management 5 (5):9392-9401. https://doi.org/10.59141/jrssem.v5i5.1256.