Popiołek, Zachariasz. “From Pork-Barrel Machine to Relevant Policy Communication Platform? Transition of LDP’s Personal Support Group Koenkai in the Japanese Political System”. Rethinking Asia in World Politics, edited by Joanna Ciesielska-Klikowska, Lodz University Press, 2023, pp. 231-52, https://doi.org/10.18778/8331-310-8.13.