List of Articles Environmental factors Open Access Article Abstract Page Full-Text 1 - Effective Components of Optimal Wheat Production from the Perspective of Farmers in the North of Khuzestan, Iran محمد صادق صبوری ثریا رفیعی داود ثمری Open Access Article Abstract Page Full-Text 2 - A Study on the Factors Underpinning the Sales Effectiveness by Grounded Theory: The Case of Food Industry محمد جوان بخت ابراهیم چیرانی سید محمود شبگو منصف 20.1001.1.21595852.2021.11.4.11.9