Slamet Purwo Santosa และ Tisya Ramdhani. (2026) A Circularly Polarized 4x4 Microstrip Array Antenna Using Diagonal-Slot and Truncated-Patch Techniques for 2.4 Ghz WLAN Applications. <i>Science & Technology Asia</i>, <i>31</i>(1), 101-111.Slamet Purwo Santosa และ Tisya Ramdhani. "A Circularly Polarized 4x4 Microstrip Array Antenna Using Diagonal-Slot and Truncated-Patch Techniques for 2.4 Ghz WLAN Applications". Science & Technology Asia 31 (2026):101-111.Slamet Purwo Santosa และ Tisya Ramdhani. A Circularly Polarized 4x4 Microstrip Array Antenna Using Diagonal-Slot and Truncated-Patch Techniques for 2.4 Ghz WLAN Applications. Research Administration Division:ม.ป.ท. 2026.