List of Articles embryogenesis Open Access Article Abstract Page Full-Text 1 - The effect of different hormone combinations on direct and indirect somatic embryogenesis in Agave americana Maryam Nazir Shahab Sadat Mehdi Soltani Howyzeh 10.30495/ijpp.2019.664579 Open Access Article Abstract Page Full-Text 2 - Some Useful Information about Micropropagation Behzad Kaviani Open Access Article Abstract Page Full-Text 3 - Investigating the effect of growth regulators on callusing and Somatic Embryogenesis of of Pekan variety walnut under in vitro conditions mohammad dali mohammad motamedi Shahab Sada