Syamsul Rijal. 2019. “PEMBERITAAN MEDIA ONLINE TENTANG KALTIM GREEN: KAJIAN EKOLINGUISTIK KRITIS”. Prosiding Seminar Nasional Bahasa, Sastra, Dan Seni (Sesanti), August, 385-98. https://eprosiding.fib-unmul.id/index.php/sesanti/article/view/29.