Hamka, Nurhadi. 2021. “Planning Time in Relation to Complexity of the Writing Task Performance of EFL Learners in Non-English Country: Case Study at English Department Khairun University, Indonesia”. Sang Pencerah: Jurnal Ilmiah Universitas Muhammadiyah Buton 7 (4):706-15. https://doi.org/10.35326/pencerah.v7i4.2195.