“Analisis Kualitas Air Tanah Berdasarkan Parameter Fisika Dan Kimia Di Sekitar Pantai Lai-Lai Bisi Kopan (LLBK) Kota Kupang”. Magnetic: Research Journal of Physics and It’s Application, vol. 5, no. 2, Sept. 2025, pp. 439-42, https://doi.org/10.59632/magnetic.v5i2.485.