List of Articles RSM Open Access Article Abstract Page Full-Text 1 - Parametric optimization of Nd:YAG laser microgrooving on aluminum oxide using integrated RSM-ANN-GA approach Salila Ranjan Dixit Sudhansu Ranjan Das Debabrata Dhupal Open Access Article Abstract Page Full-Text 2 - Response Surface Modeling and Optimization of Effective Parameters for Zn(II) Removal From Aqueous Solution Using Gracilaria Corticata Farah Assadian Ali Niazi Majid Ramezani 10.22034/jchr.2020.578267.0 Open Access Article Abstract Page Full-Text 3 - The Effect of Pulsed Laser Parameters on Surface Compositing of H13-TiC مریم Kazemi Sh Kheirandish حسن Saghafiyan علی Dadoo