List of Articles Experimental Design Open Access Article Abstract Page Full-Text 1 - The removal of Hexavalent chromium; (Cr (VI)) by ZnO/LECA as a nano photocatalyst using full factorial experimental design Aref Shokri Safoora Karimi 10.22034/jna.2021.1906290.1223 Open Access Article Abstract Page Full-Text 2 - Preparation of ZnO nanocatalyst supported on todorokite and photocatalytic efficiency in the reduction of chromium (VI) pollutant from aqueous solution Maryam Sabonian Kazem Mahanpoor Open Access Article Abstract Page Full-Text 3 - The Efficacy of Multi-Component Instruction on Children with Special Learning Disorder in Spelling: A Single-Case Experimental Design Study Hamidreza Hassanabadi Razieh Tayyebi Parvin Kadivar Open Access Article Abstract Page Full-Text 4 - Screening of volatiles of Allium tripedale Trautv. and evaluation of the biological activities of its methanol extract Majid Mohammadhosseini Behnam Mahdavi Mousa Gholami 10.71596/tpr.2024.1103975 Open Access Article Abstract Page Full-Text 5 - Study of optical properties, thermal behavior and thermal stability of coated PETN particles with Lithol rubine nano-pigment via ultrasonic technique using Taguchi experimental design method Masoomeh Saberi Lamraski Saeed Babaee Seied Mahdi Pourmortazavi Open Access Article Abstract Page Full-Text 6 - A detailed DOE study on temperature, concentration and their interactions on corrosion protection of carbon steel Sirus Javadpour Mohammad Ebrahim Bahrololoom Morteza Roodaki 10.30495/jnm.2022.29506.1946