List of Articles Spectrophotometric Open Access Article Abstract Page Full-Text 1 - Simultaneous Spectrophotometric Determination of Nitrophenol Isomers in Environmental Samples Using First Derivative of the Density Ratio Spectra F. Bagheban-Shahri A. Niazi A. Akrami 10.22034/jchr.2018.544009 Open Access Article Abstract Page Full-Text 2 - Application of Continuous Wavelet Transform Coupled with Zero-crossing Technique for the Simultaneous Spectrophotometric Determination of Sacubitril and Valsartan in Tablet Dosage Form Mitra Tohidi Majid Ramezani Ali Mehramizi 10.22034/jchr.2019.669349