Yajid, Suhaimi, Hazriesyam Amir Mustapha, and Affendi Deris. “Kajian Penyelidikan Bagi Pembinaan Lengkung Keamatan-Tempoh Frekuensi (Idf Curve) Bagi Daerah Pekan, Pahang Menggunakan Kaedah Gumbel”. ANP Journal of Social Science and Humanities 2, no. 1 (February 28, 2021): 26-35. Accessed July 12, 2025. https://journalarsvot.com/index.php/anp-jssh/article/view/43.