“SELECTION OF THE COMBINED UNIT’S WORKING BODY FOR THE INLINE SOIL SOFTENER”, Spec. Jour. of Inno. Ref. and Dev., vol. 9, pp. 398–401, Nov. 2022, Accessed: Jan. 30, 2026. [Online]. Available: https://sjird.journalspark.org/index.php/sjird/article/view/386