Khuzairi, M. A. Z. (2019). BackPack Track: An android mobile application for backpackers' travel itineraries and budget tracking / Muhammad Afif Zafri Khuzairi.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKhuzairi, Muhammad Afif Zafri. BackPack Track: An Android Mobile Application for Backpackers' Travel Itineraries and Budget Tracking / Muhammad Afif Zafri Khuzairi. 2019.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKhuzairi, Muhammad Afif Zafri. BackPack Track: An Android Mobile Application for Backpackers' Travel Itineraries and Budget Tracking / Muhammad Afif Zafri Khuzairi. 2019.
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