| Complete English Grammar for The TOEFL SG Sukur Yogyakarta Indonesia Cerdas, 2007 | 14 | 2007 |
| Tuhan di Mata Para Filosof E Gilson, SGT Sukur Mizan, 2004 | 12 | 2004 |
| Panduan Penggunaan Tenses dalam Berkomunikasi SG Sukur IndonesiaTera, 2007 | 9* | 2007 |
| Must Or Have To? SG Sukur Kanisius, 2002 | 9 | 2002 |
| Magic trick TOEFL ITP: magic trick menyelesaikan soal-soal TOEFL ITP ala sang pakar SG Sukur Yogyakarta: Kalarana Press, 2013 | 7 | 2013 |
| Contextual Tenses for Effective English Communication SG Sukur Jakarta: PT. Buana Ilmu Populer, 2004 | 7* | 2004 |
| Panduan Praktis Menguasai Grammar SG Sukur IndonesiaTera, 2007 | 5 | 2007 |
| Soal-soal grammar TOEFL SW Wright, SG Sukur Yogyakarta: Kalarana Press, 2012 | 4 | 2012 |
| Cara Mudah Menguasai Tenses SG Sukur IndonesiaTera, 2010 | 4 | 2010 |
| English For Real Communication SG Sukur Grasindo, 2006 | 4 | 2006 |
| The Impact of Disregarding Formulaic Competence in Developing Senior High School English Textbooks in Indonesia SG Sukur Journal of Languages and Language Teaching 8 (2), 183-192, 2020 | 3 | 2020 |
| Lancar Berbicara dalam Bahasa Inggris dengan Benar SG Sukur IndonesiaTera, 2007 | 3 | 2007 |
| Buku Pintar Percakapan Bahasa Inggris Sehari-hari SG Sukur Indonesia Tera, 2022 | 2 | 2022 |
| Pelatihan Pengembangan Bahan Ajar dan Implementasinya Pada Pembelajaran Daring Bagi Guru Bahasa Inggris Kota Wonosobo dan Kebumen I Ghozali, H Robiasih, BHC Khosiyono, Y Yulia, H Dardjito, N Supriyani, ... E-Amal: Jurnal Pengabdian Kepada Masyarakat 1 (2), 225-230, 2021 | 2 | 2021 |
| Buku Pintar Percakapan Bahasa Inggris Sehari-hari (Ed. Lengkap)(Plus CD) SG Sukur IndonesiaTera, 2013 | 2 | 2013 |
| English Conversation for Teacher SG Sukur Kaifa Learning. Yogyakarta, 2010 | 2 | 2010 |
| English For Babies: Memperkenalkan Bahasa Inggris Pada Bayi SG Sukur Jakarta: PT Gramedia Pustaka Utama, 2005 | 2 | 2005 |
| Communicative competence development, contextuality, and character education in the English textbooks used by senior high schools in Yogyakarta Special Territory SG Sukur Unpublished doctoral thesis]. Universitas Negeri Yogyakarta, Indonesia, 2019 | 1 | 2019 |
| Job Interview in English SG Sukur IndonesiaTera, 2008 | 1 | 2008 |
| Freshmen’s reading strategies in comprehending agricultural journal articles MP Sari, H Dardjito, SG Sukur Humanities, Education, Applied Linguistics, and Language Teaching …, 2024 | | 2024 |
