B. Dharma and I. Wipranata, “Rediscovery of the tree snail Bulimus appressus von Martens, 1867, with Bulimus perversus tener von Martens, 1867 placed as subspecies of Amphidromus palaceus (Mousson, 1848) (Gastropoda: Camaenidae)”, J. Molusk. Indones., vol. 7, no. 2, pp. 68–76, Sep. 2023.