Cassandra G, Budhiantho MHW, Setiaji FD. Catu Daya Menggunakan Diode Tabung Hampa Tipe 5AR4 dan 6CA4. tech [Internet]. 2015 Apr. 1 [cited 2025 Nov. 5];14(01):45-58. Available from: https://ojs.jurnaltechne.org/index.php/techne/article/view/123