List of Articles Clevenger Open Access Article Abstract Page Full-Text 1 - Evaluation of Essential Oil Extracted from Different Varieties of Lemon (Citrus limon) Peel Employing Hydrodistillation Mahsa Moayyedi Mohammad Taghi Golmakani Sara Movahhed Open Access Article Abstract Page Full-Text 2 - Approximating the Fuzzy Solution of the Non-linear Fuzzy Volterra Integro-differential Equation Using Fixed Point Theorems Sh. Nayebzadeh Open Access Article Abstract Page Full-Text 3 - Investigation of essential oil properties of different varieties of lemon (Citrus Limon) peel extracted by hydrodistillation مهسا مویدی محمدتقی گلمکانی سارا موحد Open Access Article Abstract Page Full-Text 4 - Study on the effect of extraction method on the quantity, quality, chemical composition and antioxidant nature of Ferulago angulata (Schlechat) Boiss. essential oil Rohollah Jafarazad Bahareh Sadeghi Mohammad Hosein Moslemin Open Access Article Abstract Page Full-Text 5 - شناسایی مواد موثره موجود در عصاره و اسانس گیاه زینتی-دارویی سداب (Ruta graveolens L) و بررسی اثر ضد میکروبی آنها فاطمه ترابی داود هاشم آبادی بهزاد کاویانی لیلا اسدپور