Plant signaling, 2014: title page (Khalid Rehman Hakeem) page iv (Universiti Putra Malaysia, Serdang, Selangor, Malaysia)

Pesticide contamination in freshwater and soil environs, 2021: ECIP t.p. (Khalid Rehman Hakeem, PhD) galley (Professor at King Abdulaziz University, Jeddah, Saudi Arabia. After completing his doctorate (Botany; specialization in Plant Eco-physiology and Molecular Biology) from Jamia Hamdard, New Delhi, India, he worked as a lecturer at the University of Kashmir, Srinagar, India) data view (b. 1981)