Harbor water pollution by heavy metal concentrations in sediments

Abstract

1 Faculty of Science and Technology, Universitas Terbuka, Jl. Cabe Raya, Pondok Cabe, Pamulang, Tangerang, Banten 15437, Indonesia 2 Sumbawa University of Technology, Jl. Raya Olat Maras Batu Alang, Pernek, Kec. Moyo Hulu, Sumbawa Regency, West Nusa Tenggara. Indonesia 3 Faculty of Science and Technology, Universitas Terbuka Malang, Jl. Mayjen Sungkono, Kedungkandang, Malang, Jawa Timur 65135, Indonesia