Kurniawati, Yenni, Dina Fitria, and Admi Salma. 2025. “Mapping Area of Nagari Tanjung Gadang Sijunjung Regency”. Pelita Eksakta 8 (01), 18-22. http://pelitaeksakta.ppj.unp.ac.id/index.php/pelitaeksakta/article/view/281.