Umar H Sulaiman

Faculty of Psychology, Universitas Indonesia

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Umar H Sulaiman is a psychology student at the University of Indonesia, where studies began in 2024. Sulaiman's research engages with belief systems, ideological structure, and Jihadism.

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7 Publications

6 Citations

1 h-index

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Publications in advances.in/psychology

A conceptual diagram contrasting two ideology models side by side. The left panel shows scattered, disconnected colored dots against cream and black backgrounds, representing the unstructured "salad bar" mix of beliefs. The right panel shows an organized network of interconnected nodes radiating from a large luminous central sphere, illustrating a structured ideology with a stable sacred core surrounded by linked peripheral operational components.

Commentary

Sacred-symbolic cores and shifting peripheries: A structural account of ideological change in extremism

By Mirra Noor Milla, Umar H Sulaiman, & Whinda Yustisia

September 28, 2026

Page last updated: October 21, 2026