Akbar, Agya Muhammad, Widodo Setiyo Pranowo, and Agung Bimantara. 2024. “Analisis Pasang Surut Di Teluk Davao Filipina Menggunakan Metode Least Square Periode Oktober 2022: Tide Analysis in Davao Gulf Philippines Using Least Square Method in October 2022”. Jurnal Chart Datum 10 (2). https://doi.org/10.37875/chartdatum.v10i2.359.