The System Dynamic of Mangrove Ecotourism of "Kampung Blekok" Situbondo East Java Indonesia: Economic and Ecological Dimension. - Utami, Tiwi Nurjannati; Fattah, Mochammad; Intyas, Candra Adi (Environmental Research, Engineering & Management / Aplinkos Tyrimai, Inžinerija ir Vadyba, 2022)