Promotional strategies for information products and services - aligning with the serious and entertainment facets of information consumers' lives. - Ina Fourie; Liezl H. Ball (Libr. Hi Tech, 2012)

Legal deposit of electronic books - a review of challenges faced by national libraries. - Marietjie de Beer; Marieta van der Merwe; Liezl H. Ball; Ina Fourie (Libr. Hi Tech, 2016)

Establishing evaluation criteria for e-dictionaries. - Liezl H. Ball; Theo J. D. Bothma (Libr. Hi Tech, 2018)

Heuristic evaluation of e-dictionaries. - Liezl H. Ball; Theo J. D. Bothma (Libr. Hi Tech, 2018)

A Comparison of Search Functionalities in Several Tools Used for Searching within Digital Text Collections. - Liezl H. Ball; Theo J. D. Bothma (ASIST, 2021)

Investigating the extent to which words or phrases with specific attributes can be retrieved from digital text collections. - Liezl H. Ball; Theo Bothma (Inf. Res., 2022)