Masashi Nishihara's 1973 Michigan PhD thesis on Japanese-Indonesian relations 1951-1966: war reparations, the Kishi-Sukarno settlement, lobbies, the Malaysia confrontation and the 'Sukarno groups'. Gerwani appears only once (pp. 285-286): the Nasution-Suharto group's claim that Pemuda Rakyat, Gerwani and SOBSI trained
Hermawan Sulistyo's 1997 Arizona State history PhD, 'The Forgotten Years', studies the 1965-66 killings in Jombang-Kediri, East Java, from interviews and documents, finding no single national pattern and stressing local conflict and military-backed operations. Gerwani appears in passing: its claimed 1.75 million member
Charles P. Sullivan's PhD dissertation (History, University of Michigan, 2020) reads Indonesian women's magazines (Wanita, Puspa Wanita, Varia) from 1945-66 to argue that the Lubang Buaya narrative about Gerwani worked as a 'post-text' of long-running anxieties over modernity, moral crisis and the 'Mother of the Nation