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INTERVENSI DINI UNTUK ANAK TUNARUNGU DI SLB PEMBINA NEGERI 1 MAKASSAR Mardia, Mardia; Fitriani, Fitriani; Saleh, Wizerti Ariastuti; Mustafa, Mustafa
Sindoro: Cendikia Pendidikan Vol. 13 No. 10 (2025): Sindoro Cendikia Pendidikan
Publisher : Cahaya Ilmu Bangsa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9644/sindoro.v13i10.12318

Abstract

This study aims to identify the initial conditions of deaf children's development at SLB Pembina Negeri 1 Makassar and evaluate the supporting and inhibiting factors in the implementation of early intervention. The results show that deaf children need an individualized approach to support their language, communication, and social skills development. Supporting factors such as family support and educator competence play an important role, while limited resources are a significant barrier. Structured early intervention and collaboration between schools and families can improve deaf children's learning outcomes and independence. Penelitian ini bertujuan untuk mengidentifikasi kondisi awal perkembangan anak tunarungu di SLB Pembina Negeri 1 Makassar dan mengevaluasi faktor-faktor pendukung dan penghambat dalam pelaksanaan intervensi dini. Hasil penelitian menunjukkan bahwa anak tunarungu memerlukan pendekatan individual untuk mendukung perkembangan bahasa, komunikasi, serta keterampilan sosial. Faktor pendukung seperti dukungan keluarga dan kompetensi pendidik memainkan peran penting, sementara keterbatasan sumber daya menjadi hambatan signifikan. Intervensi dini yang terstruktur dan kolaborasi antara pihak sekolah dan keluarga dapat meningkatkan hasil belajar dan kemandirian anak tunarungu.
Effect of Organic Matter Amendment on Lead Contamination in Roadside Soil and Plant Sabaruddin, Sabaruddin; Budianta, Dedik; Mardia, Mardia
JOURNAL OF TROPICAL SOILS Vol. 15 No. 1: January 2010
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2010.v15i1.25-32

Abstract

Lad Contamination in Roadside Soil and Plant and Effect of Organic Matter Amendment (Sabaruddin, D Budianta and Mardia):  Roadside soils and plants may be the most important sink of lead (Pb).  It has been widely known that soil organic matter (SOM) plays important roles in determining concentrations of metals in soil solution and their extractability from the soil.  To investigate Pb contamination in the roadside soils and plants, as well as the effect of organic matter (OM) on the soluble Pb in the roadside soils, surface soils (0 to 20 cm) were collected from a busy road.   The soils were incubated for 4 weeks under room temperature after being treated with 0, 30, 60 and 90 Mg ha-1 of OM.  Leaves of oil palms (Elaeis guineensis) planted on the roadside were also analyzed for Pb content.  Current study revealed that Pb content in roadside soils and leaves of oil palm was 1.5 and 5.5 times higher than the safe level of Pb in soil and plant.  It confirms that both soil and plant at the study site were contaminated by Pb.  Current study also showed that SOM amendment significantly (P<0.01) affected soluble Pb content in the soils.  Adding OM to the soil at 30 Mg ha-1 to correct the level of SOC from very low to low was sufficient to significantly reduce soluble Pb in the soils.  However, the application of 60 Mg ha-1 of OM triggered the increases in soluble Pb in the soils.  Further increases in OM application to 90 Mg ha-1 resulted in significant increases in soluble Pb as compared with that in the soil receiving 30 Mg ha-1 of OM.  In spite of the increases, the level of soluble Pb in the soils receiving 60 and 90 Mg ha-1 of OM was still much below the safe level of Pb in soil.
Sustainability Entrepreneurship Strategy in Increasing the Sustainability and Competitiveness of the Cocoa Industry Sainab, Sainab; Kautsar, Muthia Natasya; Mardia, Mardia; Nahdah, Nahdah
Journal La Lifesci Vol. 6 No. 4 (2025): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v6i4.2510

Abstract

The cocoa industry is undergoing complex market dynamics driven by increasing global awareness of sustainability issues. Sustainable entrepreneurship has emerged as a strategic approach to balancing economic performance, environmental protection, and social equity. This study aims to examine the key factors influencing the sustainability of the cocoa industry from a sustainable entrepreneurship perspective and to analyze its impact on economic, social, and environmental outcomes. A quantitative descriptive approach was employed, with data analyzed using Structural Equation Modeling (SEM). The results indicate that all measurement indicators exhibit outer loading values exceeding 0.70, confirming acceptable convergent validity. Sustainable entrepreneurship demonstrates a strong and statistically significant effect on the overall sustainability of the cocoa sector. Specifically, its application leads to enhanced business efficiency, improved social welfare, and greater adoption of environmentally responsible practices. Moreover, the high R² values for the sustainability constructs suggest that sustainable entrepreneurship serves as a major explanatory variable for performance across all three dimensions. These findings highlight the strategic role of sustainable entrepreneurship in fostering a resilient and sustainable cocoa industry. The implications provide valuable insights for policymakers, industry actors, and stakeholders in developing sustainability oriented cocoa agribusiness models.
Managing Sustainable Professional Development for Madrasah Teachers: Enhancing Scientific Publications Mardia, Mardia; Rahmawati, Rahmawati; Muin, Suhailah Abdul; Ramli, Nurleli
JURNAL AL-TANZIM Vol 9, No 3 (2025)
Publisher : Nurul Jadid University, Probolinggo, East Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/al-tanzim.v9i3.12143

Abstract

Scientific publication activities are generally not the primary assessment of teacher performance in madrasahs, but scientific publications can impact teacher professionalism and the madrasah's reputation. This study aims to analyse the strategic management of sustainable professional development (SPD) among madrasah teachers in Islamic boarding schools (pesantren) as a solution to improving their scientific publication capacity. This study employed a qualitative approach, utilising a case study design. Data were collected through observations and semi-structured interviews with 20 madrasah teachers. Data were analysed using the Miles & Huberman interactive data analysis model. The findings suggest that a structured managerial approach, combined with capacity-building interventions and suitable institutional support, can substantially enhance teachers' productivity in scientific publications. This research has implications for improving teacher pedagogical quality, particularly in terms of delivering learning materials that align with scientific developments. It also serves as a consideration for cross-sector collaboration between Islamic boarding schools, madrasahs, and educational institutions to contribute to overcoming structural challenges and encouraging teachers' continuous professional development.