“…The students' book for writing skills, which refers to project-based activity at secondary schools, is less discussed. Many recent studies focus on other variables or attributes, such as the instructional design and implementation of project-based learning in writing skills (Aliyu, 2019;Dian Andanty, 2020;Indrasari, 2016;Kelsen, 2018;Lee, 2005;Marina et al, 2022;Mujtaba et al, 2016;Nanni & Allan, 2020;Park & Lee, 2019). In higher education, scholars developed "writing" studies in a different direction, such as "Essay writing material for university students (Turmudi & Baihaqi, 2019), systematic steps to compose writing (Turmudi, 2021), and providing a website to foster writing .…”