The Relationship between Best Practices of Human Resource Management and the Operational Effectiveness of MSMEs. - Hartatik; Evi Nilawati; Vera Sylvia Saragi Sitio; Diansanto Prayoga; Rusliandy (Webology, 2021)

Towards a Tourist Village Ontology for Tourism Management Systems. - Nurul Firdaus; Fiddin Yusfida A'la; Hartatik; Muhammad Asri Safi'ie; Darmawan Lahru Riatama; Trisna Ari Roshinta (IIAI-AAI-Winter, 2023)

Trust Decay-Based Temporal Learning for Dynamic Recommender Systems With Concept Drift Adaptation. - Hartatik; Lukman Heryawan; Reza Pulungan (IEEE Access, 2025)