“…Table 4 shows that the direct variables used in addition to Attitude, Subjective Norms, and Behavioral Control are perceived in the TPB model, the researchers (Al-Khaldy, Hassan, Abdou, Abdelmoaty, & Salem, 2022;Goh, Ritchie, & Wang, 2017;Han et al, 2010;Juschten, Jiricka-Pürrer, Unbehaun, &Hössinger, 2019;M. S. Lee et al, 2019;Moghimehfar, Halpenny, & Walker, 2018;Pahrudin, Chen, & Liu, 2021;Ramírez-castillo et al, 2021;Rao, Qiu, Morrison, & Wei, 2022;Shen & Shen, 2020;Wang, 2016;Zheng, Qiu, & Morrison, 2023) Figure 3 shows the Vosviewer result of 31 articles. It can be seen that there are many branches that discuss the expansion of the Theory of Planned Behavior, it can be seen that the Attitude, Subjective Norm, and Perceived behavior Control group is under 2014.…”