“…Among TPB's applied studies, factors influencing organic food consumption were contextual across territories, especially between developed and developing countries (Thi Nguyen & Dang, 2022;Rana & Paul, 2017;Wang et al, 2019). Within TPB's core concepts, the impact of attitude on behavioral intention has been verified in previous studies (Dang & Tran, 2020;Koklic et al, 2019;Menozzi et al, 2021;Thi Nguyen & Dang, 2022) as the strongest factor impacting consumers' intention towards food options (Chu, 2018;Dangi et al, 2020;Hoang et al, 2020;Nguyen et al, 2019;Pham et al, 2019;Tuu et al, 2008). Thus, the following is hypothesized: H1: Attitude towards OFF positively influences purchasing intention of OFF.…”