zulkarnain adi syamsurizal. PERANCANGAN DRUM PROTOTYPE BOILER RISET PIPA AIR BERTENAGA LISTRIK KAPASITAS TEKANAN 4 BAR. ALMIKANIKA [Internet]. 2021 Oct. 21 [cited 2024 Nov. 15];2(3):122-9. Available from: http://150.107.142.43/index.php/ALMIKANIKA/article/view/5219