H Wicaksono, - and F Rahman, - and H Sahib, - The ineffective way of using gun light to deliver light sign for aircraft with total radio failure or receiver failure. IOP Conf. Series: Earth and Environmental Science 575 (2020).
H Wicaksono, - and F Rahman, - and H Sahib, - The ineffective way of using gun light to deliver light sign for aircraft with total radio failure or receiver failure. IOP Conf. Series: Earth and Environmental Science 575 (2020).