1. Al-Hassani, Ali Rahim Karim. 2018. Effect of spraying with proline and a nutritional hormone mixture and mixture on the growth and yield of bean cultivars vicia faba. L. PhD thesis, Department of Field Crops Sciences. College of Agriculture - University of Double.
2. Al-Rawi, humbled Mahmoud and Abdul Aziz Muhammad Khalaf Allah (2000). Design and analysis of agricultural experiments. University Mosul - Ministry of Higher Education and Scientific Research. Dar Al-Kutub for Printing and Publishing / Iraq.
3. Al-Rubaie, Fadel Alawi Attia. 2017. Reducing salt stress in growth and some physiological characteristics of plants Beans (Vicia faba L.) soak the seeds with salicylic acid. Journal of the College of Basic Education. Volume 23. Issue 98:Pages 99–112
4. Wejdan Saadi Aziz, 2016. Effect of spraying with seaweed extracts on the growth and yield of two cultivars of bean vicia faba.L. Tikrit University Journal of Agricultural Sciences, 16(1), PP.81–87.
5. Adeleke, A. 2010. Effect of Arbuscular mycorrhizl fungi and plant growth-promoting rhizobacteria on glomalin production. thesis degree for Master of Science. Soil Science Department. University of Askatchewan.