List of Articles Humic substance Open Access Article Abstract Page Full-Text 1 - Effect of fulvic acid and amino acid on phenol, flavonoids, antioxidant activity and pigments of coriander medicinal plant (Coriandrum sativum L.) Mohammed Hossein Aminifard mozhgan gholamy Hassan Bayat Farid Moradinezhad Open Access Article Abstract Page Full-Text 2 - Plant biostimulants (Funneliformis mosseae and humic substances) rather than chemical fertilizer improved biochemical responses in peppermint. Saleh Shahabivand Akbar Padash Ahmad Aghaee Yousef Nasiri Parisa Fathi Rezaei 10.30495/ijpp.2018.539109