The Annotated Bibliography is a collection of curated links to research literature on AV topics.

Contains the keyword language primitive

Malone B, Atkison T, Kosa M, Hadlock F. Pedagogically effective effortless algorithm visualization with a PCIL. In: Frontiers in Education Conference, 2009. FIE '09. 39th IEEE. San Antonio, TX; 2009. p. 1-6.