Calculating slope gradient variations in the submarine landforms by R and Python statistical libraries - Lemenkova, Polina; Ocean University of China (OUC); China Scholarship Council (CSC), State Oceanic Administration (SOA), Marine Scholarship of China, Grant Nr. 2016SOA002, P.R.C. (ISSN: 1694-7398 ; MANAS Journal of Engineering ; https://hal.archives-ouvertes.fr/hal-02425689 ; MANAS Journal of Engineering, 2019, 7 (2), pp.99-113. ⟨10.6084/m9.figshare.11454768⟩ ; https://dergipark.org.tr/tr/pub/mjen/issue/50947/560487, 2019)