Law and Social Justice in Society (LSJS)
Vol. 1 No. 1 (2026): January-June

A Critical Study of People's Sovereignty Post-Amendment of the 1945 Constitution in Strengthening the Presidential System

Aurelita Gissella (Universitas Muhammadiyah Yogyakarta, Indonesia)
Saiful Anwar (STIT Muhammadiyah Bangil, Indonesia)



Article Info

Publish Date
30 Jan 2026

Abstract

This study critically examines the concept of people's sovereignty following the amendments to the 1945 Constitution of Indonesia, with a particular focus on its role in strengthening the presidential system. The research aims to identify key issues related to the implementation of people's sovereignty after the amendments, analyze the extent to which these changes have contributed to the consolidation of the presidential system, and assess the effectiveness and challenges of the new constitutional framework. Using a normative juridical approach combined with a critical analysis of legal documents and relevant literature, the study finds that the constitutional amendments significantly enhanced the principle of direct democracy and clarified the separation of powers. However, several challenges remain in ensuring the optimal realization of people's sovereignty within the presidential system, particularly regarding checks and balances and institutional practices.

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Journal Info

Abbrev

lsjs

Publisher

Subject

Law, Crime, Criminology & Criminal Justice

Description

Law and Social Justice in Society (LSJS) focuses on law and social studies theory and practice. It publishes articles by Indonesian and foreign authors dealing with current national and international law, legal philosophy, legal history and other law-related social science disciplines. It also ...