aldafebrinty A, Nurhamidah N. Rancangan Spektroskop Sederhana untuk Analisis Spektrum Cahaya. JPFT [Internet]. 2026 Aug. 31 [cited 2026 Oct. 11];14(2):171-84. Available from: https://jurnalfkipuntad.com/index.php/jpft/article/view/6729