Zeugodacus cucurbitae Coquillett is one of the most detrimental pests on cucurbits. Control of this pest species often uses insecticides and Polyscias guilfoylei is a potential source for bio insecticides. This research ...

The objective of this study was to provide a description of students' attitudes towards the Indonesian language and to develop a model for promoting positive language attitudes. The participants in this study consisted ...

Speaking is a communication activity that permits people to communicate verbally while using nonverbal cues from their bodies. Many students experience anxiety before speaking in front of a class, especially in English. ...