COMPARISON OF PORTERS STEMMING ALGORITHM AND NAZIEF & ADRIANI’S STEMMING ALGORITHM IN DETERMINING INDONESIAN LANGUAGE LEARNING MODULES. pilar [Internet]. 13 September 2022 [dikutip 11 Februari 2026];18(2):203-10. Tersedia pada: https://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/3940