1. P.A. Le, V.D. Trung, P.L. Nguyen, T.V. Bac Phung, J. Natsuki, and T. Natsuki, The current status of hydrogen energy: an overview. RSC Adv. 13, 28262 (2023).
2. I. Marouani, T. Guesmi, B.M. Alshammari, K. Alqunun, A. Alzamil, M. Alturki, and H. Hadj Abdallah, Integration of renewable-energy-based green hydrogen into the energy future. Processes 11, 2685 (2023).
3. S. Wang, A. Lu, and C.-J. Zhong, Hydrogen production from water electrolysis: role of catalysts. Nano Converg. 8, 4 (2021).
4. C. Flavio, A. Christian Gonçalves, M. Tatiana Duque, L. Roberto Batista de, R. Antonio Carlos Chaves, C. Leandro de Lima, S. André Mychell Barbieux Silva, M. Monah Marques, C. José William Diniz, S. Geovany Albino de, A. Lucas Fernandes, C. Diericon de Sousa, C. Adão Marcos Ferreira, R. Thiago Soares Silva, G. Pedro Henrique Machado, S. Guilherme Botelho Meireles de, Production of Hydrogen and their Use in Proton Exchange Membrane Fuel Cells, in: E. Murat (Ed.). Advances In Hydrogen Generation Technologies, IntechOpen, Rijeka, Ch. 4 63 (2018).
5. Q. Hassan, S. Algburi, A.Z. Sameen, H.M. Salman, and M. Jaszczur, Green hydrogen: a pathway to a sustainable energy future. Int. J. Hydrog. Energy 50, 310 (2024).