Leston D. Drake

The instructional simulation builder

Leston D. Drake, 1996 .

Design and development of a computer-based simulation authoring system for problem-solving instruction

M. David Merrill, Leston D. Drake, 1998 .

Reclaiming Instructional Design.

Leston D. Drake, M. Merrill, Mark J. Lacy, 1996 .