1.
Marbun M, Sismanto S, DE Z, Tarique I, Korai PK. Identification of Underground River Flow Using VLF (Very Low Frequency) and Geoelectricity at Karstic Area. int. j. hydrol. environ. sustain. [Internet]. 2023 Oct. 28 [cited 2026 Feb. 4];2(3):130-47. Available from: https://journal.foundae.com/index.php/ijhes/article/view/332