A. Mangura and S. Mangura, “EFFECT OF MAGNETIC FIELD ON ASPHALT, RESIN, PARAFFIN AND SALT DEPOSITS”, ZNP, vol. 3, no. 45, pp. 304–316, Apr. 2017, Accessed: May 31, 2026. [Online]. Available: https://journals.nupp.edu.ua/znp/article/view/207