Akasia Silalahi, Winda Lasmita Tambunan, Nadia Apulisa Sukatendel, Kristian Timothy Purba, Muhammad Rafly Huzein Lubis, Michael Yudha Pratama. Optimalisasi Kompetensi Profesional Guru Melalui Satrategi 3M dan Time Buffer di  SD N 066053. JIIC. 2026;3(06):3903-3910. Accessed October 16, 2026. https://jicnusantara.com/index.php/jiic/article/view/7320