Yusra, R.D. and Afdal, A. 2022. Pendugaan Instrusi Air Laut Terhadap Air Tanah Dangkal di Pantai Kecamatan Pariaman Utara Kota Pariaman. Jurnal Fisika Unand. 12, 1 (Dec. 2022), 35–41. DOI:https://doi.org/10.25077/jfu.12.1.35-41.2023.