Walker Vadillo, V. 2021. Ocean Imperatives: conceptualizing shipping logistics and infrastructures for the study of maritime networks in Southeast Asia. Presentation given at SPAFACON2021. Minute 00:23:00 onward.
Perttola, W. (2021) Digital Navigator on the Seas of the Selden Map of China: Sequential Least-Cost Path Analysis Using Dynamic Wind Data. Presentation given at SPAFACON2021. Minute 00:01:00 onward.
Walker Vadillo, V. 2020. River Road to Angkor: Human Ecodynamics of a Tropical River Basin. SAAAP Lecture Seminar, School of Oriental and African Studies. Full lecture here.