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Jacobson, M.J.: Learning with hypertext learning environments : theory, design, and research (1996)
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Langston, M.C.; Graesser, A.C.: ¬The point and query interface : exploring knowledge by asking questions (1993)
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Tergan, S.-O.: Misleading theoretical assumptions in hypertext / hypermedia research (1997)
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Khalifa, M.; Shen, K.N.: Applying semantic networks to hypertext design : effects on knowledge structure acquisition and problem solving (2010)
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Jacobson, M.J.: Learning with hypertext learning environments : theory, design, and research (1995)
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