Engineering and Allied Operations

Journal of Nutritional Health and Food Engineering

Journal of Object Technology

Journal of Occupational Hygiene Engineering

Journal of Oil, Gas and Coal Engineering

Journal of Online Learning and Teaching

Journal of Open Research Software

Journal of Optical Fibre Communications

Journal of Optimization in Industrial Engineering

Journal of Optoelectronics Engineering

Journal of Patient-Centered Research and Reviews

Journal of Pattern Intelligence

Journal of Pattern Recognition and Intelligent Systems

Journal of Petroleum and Gas Engineering

Journal of Petroleum and Gas Exploration Research

Journal of Petroleum Engineering

Journal of Physical Science

Journal of Phytomedicine

Journal of Phytomedicine and Therapeutics

Journal of Polymer Science and Engineering

Journal of Polytechnic

Journal of Positioning, Navigation, and Timing

Journal of Powder Metallurgy and Mining

Journal of Powder Technology

Journal of Power and Energy Engineering

Journal of Power Electronics and Devices

Journal of Power Technologies

Journal of Programmable Devices, Circuits, and Systems

Journal of Pure and Applied Science and Technology

Journal of Qazvin University of Medical Sciences

Journal of Quantum Computing