We have dealt with the subject of a broad bibliography of Antioch in a previous postings here and here. A subset of Antioch studies is the study of Libanius's Oration in praise of his home city, the Antiochikos, which we posted upon here. The oration in translation, by Glanville Downey, can be found here.
It might be useful to list here the research that deals solely with the Oration in question. Here are the articles I know of:
Les fondations d’Antioche dans l’Antiochikos (Or. XI) de Libanios, Catherine Saliou, Aram 11-12 (1999-2000), p. 357-388
Libanius' Oration in Praise of Antioch (Oration XI): Glanville Downey - Proceedings of the American Philosophical Society, Vol. 103, No. 5, (Oct. 15, 1959), pp. 652-686
Antioche décrite par Libanios. La rhétorique de l’espace urbain et ses enjeux au milieu du quatrième siècle, Catherine Saliou, in M. Steinrück, E. Amato, A. Roduit (dir.), Approches de la troisième sophistique (Mélanges J. Schamp), Bruxelles, 2006, p. 273-285
Libanius the Mythographer: Cultural Competition in the Antiochikos, Alex Lee, Florida State University. 112th annual meeting of CAMWS, 16-19 March 2015
Vergangenheit und Gegenwart im “Antiochikos” des Libanios. Wiemer, H-U. 2003. Klio
85(2): 442-468.
Libanios' Antiochikos as the First Independent City Praise to Contain an Extent City Description or the Last Evolutionary Stage of a Rhetorical Genus, Alexandra
Voudouri, University of Athens, Greece, I.S.H.R Twentieth Biennial Conference,
Tübingen, July 31, 2015
Antiochikos - Zur heidnischen Renaissance in der Spätantike Aus dem Griech, Tilman Krischer & Georgios Fatouros, 286 S., ISBN 978-3-85132-006-0
Der Antiochikos des Libanios; eingeleitet, übersetzt und kommentiert, Leo Hugi.
Solothurn, "Union," 1919. 164 p.
Antioch as a Centre of Hellenic Culture, as Observed by Libanius, A. F. Norman, Liverpool University Press | Series: Translated Texts for Historians | 2000, 199p