The International Interdisciplinary Studies Seminar (IISS) is an annual scientific conference that provides a unique platform for scientists, researchers, and professionals across multiple disciplines to share their research advancements and critical ideas to address the social sciences issues (Social capacity for environmental protection, community-driven environmental management). The conference was initiated 12 years ago by recognising that social problems require an interdisciplinary approach to reach a holistic solution. Every year, the conference has been attended by hundreds of participants from various disciplines of science. The 13th IISS conference held on October 30th-31st, 2019; at Malang, East Java, Indonesia.