1.
Sumarlan Y, Rumpia JR. Contemporary Russia as a Feudal Society: A New Perspective of the Post-Soviet Era. HRPS [internet]. 2022 Jun. 30 [cited 2026 Sep. 23];8(1):177-89. available from: https://so03.tci-thaijo.org/index.php/HRPS/article/view/261362