Information technology encyclopedia and acronyms - a comprehensive acronym dictionary and illustrated encyclopedia. - Ejub Kajan (Springer, 2002)

The maturity of open systems for B2B. - Ejub Kajan (SIGecom Exch., 2004)

Toward an ontology-driven architectural framework for B2B. - Ejub Kajan; Leonid Stoimenov (Commun. ACM, 2005)

Balancing of Heterogeneity and Interoperability in E-Business Networks: The Role of Standards and Protocols. - Frank-Dieter Dorloff; Ejub Kajan (Int. J. E Bus. Res., 2012)

Network-Based Conflict Resolution in Business Processes. - Zakaria Maamar; Noura Faci; Soraya Kouadri Mostéfaoui; Ejub Kajan (ICEBE, 2013)

Enterprise 2.0: Research Challenges and Opportunities. - Zakaria Maamar; Noura Faci; Ejub Kajan; Khouloud Boukadi; Sherif Sakr; Mohamed Boukhebouze; Soraya Kouadri Mostéfaoui; Vanilson Arruda Burégio; Fadwa Yahya; Valérie Monfort; Romain Hennion (WEBIST (Revised Selected Papers), 2014)

The Network-Based Business Process. - Ejub Kajan; Noura Faci; Zakaria Maamar; Alfred Loo; Aldina Pljaskovic; Quan Z. Sheng (IEEE Internet Comput., 2014)

How to Make Business Processes "Socialize"? - Zakaria Maamar; Noura Faci; Ejub Kajan; Sherif Sakr; Mohamed Boukhebouze; Ahmed Barnawi (EAI Endorsed Trans. Ind. Networks Intell. Syst., 2015)

Revisiting Software Engineering in the Social Era. - Vanilson Arruda Burégio; Ejub Kajan; Mohamed Sellami; Noura Faci; Zakaria Maamar; Djamal Benslimane (Int. J. Syst. Serv. Oriented Eng., 2016)

Everything-as-a-Thing for Abstracting the Internet-of-Things. - Zakaria Maamar; Noura Faci; Mohamed Sellami; Emir Ugljanin; Ejub Kajan (ICSOFT, 2018)

Everything as a resource: Foundations and illustration through Internet-of-things. - Thar Baker; Emir Ugljanin; Noura Faci; Mohamed Sellami; Zakaria Maamar; Ejub Kajan (Comput. Ind., 2018)

Open challenges in vetting the internet-of-things. - Zakaria Maamar; Ejub Kajan; Muhammad Asim 001; Thar Baker Shamsa (Internet Technol. Lett., 2019)

OWL-T for a Semantic Description of IoT. - Zakaria Maamar; Noura Faci; Ejub Kajan; Muhammad Asim 001; Ayesha Qamar (ADBIS (Short Papers), 2020)

Bridging the gap between business processes and IoT. - Zakaria Maamar; Ejub Kajan; Ikbel Guidara; Leyla Moctar-M'Baba; Mohamed Sellami (IDEAS, 2020)

Immersing citizens and things into smart cities: a social machine-based and data artifact-driven approach. - Emir Ugljanin; Ejub Kajan; Zakaria Maamar; Muhammad Asim 001; Vanilson Arruda Burégio (Computing, 2020)

Real-time tracking and mining of users' actions over social media. - Ejub Kajan; Noura Faci; Zakaria Maamar; Mohamed Sellami; Emir Ugljanin; Hamamache Kheddouci; Dragana Stojanovic; Djamal Benslimane (Comput. Sci. Inf. Syst., 2020)

Process-of-Things: Weaving film industry's practices into the Internet-of-Things. - Zakaria Maamar; Noura Faci; Ejub Kajan; Safet Purkovic; Emir Ugljanin (Internet Things, 2020)

Trust-empowered, IoT-driven Legitimate Data Offloading. - Zakaria Maamar; Noura Faci; Fadwa Yahya; Ejub Kajan (EDBT/ICDT Workshops, 2021)

Knowledge Engineering in the Social Era. - Ejub Kajan; Zakaria Maamar (HPCC/DSS/SmartCity/DependSys, 2021)

An Approach for Mitigating Disruptions on Resources' Consumption Cycles. - Zakaria Maamar; Fatma Masmoudi; Ejub Kajan (AINA (1), 2022)

A multi-type artifact framework for cyber-physical, social systems design and development. - Zakaria Maamar; Ejub Kajan; Mohammed Al-Khafajiy; Murtada Dohan; Amjad Fayoumi; Fadwa Yahya (Internet Things, 2023)

On-Demand Bundling of Cloud and Edge Services. - Zakaria Maamar; Amel Benna; Sami Yangui; Mickaël Pezongo; Ejub Kajan (WISE (3), 2024)