Wangsa, Frans Junior, Marlina, and Renny. “OPTIMIZATION OF WEBSITE TOKO KERJA USING PERFORMANCE TEST GOOGLE PAGESPEED INSIGHTS”. KHARISMA Tech 18, no. 2 (October 11, 2023): 41-54. Accessed July 3, 2024. https://jurnal.kharisma.ac.id/kharismatech/article/view/403.