List of Articles اندازه اثر هجس Open Access Article Abstract Page Full-Text 1 - The effect of biological and chemical fertilizers on yield and essential oil of Peppermint (Mentha piperita L.) by meta-analysis method Alireza Shahmohammadi Abdolmajid Mahdavi Damghani Mahnaz Salatin Haniyeh Rashid Rostami