The provided research comparative analysis focuses on various aspects of effectiveness modeling, including internal merchandising, human resource management, training and development, leadership, and communication. The studies by Link (2012), Tesone (2005), RiAlna et al. (2010), Bertocci (2009), Ciifford and Thorpe (2007), Keller (2009), Laired and Naqin (2004), Petrides et al. (2014), Tileston (2010), and Andrews et al. (2012) discuss the importance of internal merchandising, human resource management, training and development, leadership, and communication in achieving organizational success. The analysis also highlights the significance of effective communication as a crucial aspect of any organization's functioning. Overall, this research comparative provides valuable insights into the various factors that contribute to an organization's effectiveness.