Ngenda, A. (2011) 'Criminalisation in cyberspace: virtually no limit?'.Lex Informatica 2011. Pretoria, South Africa. 29 - 30 June. [unpublished]

Ngenda, A. (2010) '“Cybercrime in Zambia: A Legislative History”'.1st Annual Conference of the African Centre for Cyberlaw and Cybercrime Prevention (ACCP). UNAFRI Secretariat, Kampala, Uganda. [unpublished]

Ngenda, A. (2010) '“The Nature of the International Intellectual Property System: Universal Norms and Values or Western Chauvinism?”', in May, C. (ed.) The Political Economy of Intellectual Property Rights. London : Edward Elgar. , 1.

Ngenda, A. (2009) 'Registration and ranking of company charges in Zambia'. Journal of African Law, 54 (2). pp. 276 - 288. ISSN: 0021-8553 Open Access Link

Ngenda, A. (2008) 'Legal framework for charging commercial interest in Zambia'. Stellenbosch Law Review, 3. ISSN: 1016-4359

Ngenda, A. (2008) 'Banking on intangibles: Taking security over intellectual property'. The Barrister, 37 (30).

Ngenda, A. (2005) 'The nature of the international intellectual property system: Universal norms and values or Western chauvinism?'. Information & Communications Technology Law, 14 (1). pp. 59 - 79. ISSN: 1360-0834

Rweyemamu, M. and Ngenda, A. (2003) 'Licensing of music on the internet and the transnational collective administration of copyrights: Who collects royalties and why?'. Zambia Law Journal, 35. pp. 51 - 73. ISSN: 1027-7862