1.
Nikolov K, Simov M, Streblau M. Experimental study on HHO electrolyzer efficiency – influence of the number of plates and their distance [Internet]. ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA [Internet]. 30Jul.2022 [cited 20Aug.2025];6(1):18-7. Available from: http://194.141.24.9/index.php/ajtuv/article/view/252