DESIGN AND CONSTRUCTION OF A TOEFL SIMULATION APPLICATION USING A WEB-BASED RANDOM NUMBER GENERATOR ALGORITA Muh Istikmal Husain, Gunawan - -, Budi Wijaya Rauf AnoaTIK: Jurnal Teknologi Informasi dan Komputer Vol. 3 No. 2 2026 DOI 10.33772/anoatik.v3i2.120