Book

Widyantini, Theresia and Wibawa, Agus Dwi and Suwaji, Untung Trisna and Hidayat, Fadjar Noer and Danoebroto, Sri Wulandari and Lababa, Arfianti and Rumiati, Rumiati (2019) LIMAS edisi Nomor 40 Juli 2019. LIMAS (40). P4TK Matematika, Sleman, pp. 1-88.

Widyantini, Theresia and Pujiati, Pujiati and Wiworo, Wiworo and Wibawa, Agus Dwi and Sutrisno, Ashari and Indarti, Indarti and Heni, Anang (2015) LIMAS edisi nomor 34. P4TK Matematika, pp. 1-68.