Safrul, Firman, and Ade Riusma Ariyana. “Legal Analysis of Criminal Responsibility for Perpetrators of the Criminal Act of Extortion Committed Together (Case Study of Decision at Central Jakarta District Court Number 32 PID. B 2024 PN. JKT PST)”. KnE Social Sciences, vol. 10, no. 28, Nov. 2025, pp. 128-40, doi:10.18502/kss.v10i28.20112.