“…Several studies have revealed project-based instruction as being capable of providing English language learners with prospects for comprehensible output and integrated language learning. For instance, PBL proved to be effective in enhancing EFL writing skills (Thitivesa& Essien, 2013;Giawa, 2022;Ilham, 2022), EFL productive skills (Astawa, Artini & Nitiasih, 2017), and language proficiency improvement in general (Arabloo et al, 2021;Yaprak, 2022). Moreover, PBL has a significant effect on improvement of 21st century skills (4Cs) among secondary school students (Bani-Hamad& Abdullah, 2019;Badr, 2021;Haniah et al, 2021;Sari& Prasetyo, 2021).…”