List of Articles Open Access Article Abstract Page Full-Text 1 - Removal Studies of Methyl Orange Dye Using Asparagus plant-capped Fe3O4NPs from Aqueous Solutions 10.30495/jptc.2022.21449 Open Access Article Abstract Page Full-Text 2 - Response Surface Methodology for Removal of Methyl Violet Dye Using Albizia Stem Bark Lebbeck Modified by Fe2(MoO4)3 Nanocomposite from Industrial Wastewater 10.30495/jptc.2022.21450 Open Access Article Abstract Page Full-Text 3 - Determining the Characteristics of Biodiesel from a Mixture of Crop Mustard and Edible Waste Oil using heterogeneous Calcium Oxide Catalyst Prepared from Fish bones and Predicting the Efficiency of Biodiesel using Taguchi Statistical Program Model 10.30495/jptc.2022.21451 Open Access Article Abstract Page Full-Text 4 - Organic Light Emitting Diodes: Innovative Lighting and Display Solution 10.30495/jptc.2022.21452 Open Access Article Abstract Page Full-Text 5 - Computational Study of Drug Pimagedine on Carbon Nanotubes (8,0) by DFT Method 10.30495/jptc.2022.21453 Open Access Article Abstract Page Full-Text 6 - Design and Evaluation Sensor Starch-capped ZnSNPs Synthesis for Determination trace Tartrazine Color in Real Samples with Kinetic Spectrophotometric Method 10.30495/jptc.2022.21454